217193489073

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 386116531200

約数和(自身を除く): 168923042127

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 121, 171, 209, 279, 297, 331, 341, 363, 513, 589, 627, 837, 961, 993, 1023, 1089, 1331, 1767, 1881, 2299, 2883, 2979, 3069, 3267, 3641, 3751, 3993, 5301, 5643, 6289, 6479, 6897, 8649, 8937, 9207, 10261, 10571, 10923, 11253, 11979, 15903, 18259, 18867, 19437, 20691, 25289, 25947, 30783, 31713, 32769, 33759, 35937, 40051, 41261, 54777, 56601, 58311, 62073, 69179, 71269, 75867, 92349, 95139, 98307, 101277, 112871, 116281, 120153, 123783, 164331, 169803, 174933, 194959, 200849, 207537, 213807, 227601, 277047, 285417, 318091, 338613, 348843, 360459, 371349, 440561, 492993, 584877, 602547, 622611, 641421, 682803, 760969, 783959, 954273, 1015839, 1046529, 1081377, 1114047, 1241581, 1279091, 1321683, 1754631, 1807641, 1867833, 1924263, 2144549, 2209339, 2282907, 2351877, 2862819, 3047517, 3139587, 3499001, 3724743, 3837273, 3965049, 5263893, 5422923, 6043729, 6433647, 6628017, 6848721, 7055631, 8370659, 8588457, 10497003, 11174229, 11511819, 11895147, 13657391, 18131187, 19300941, 19884051, 20546163, 21166893, 23590039, 24302729, 25111977, 31491009, 33522687, 34535457, 38489011, 40972173, 54393561, 57902823, 59652153, 66481019, 70770117, 72908187, 75335931, 94473027, 115467033, 122916519, 163180683, 199443057, 212310351, 218724561, 226007793, 259490429, 346401099, 368749557, 423379121, 598329171, 636931053, 656173683, 731291209, 778471287, 1039203297, 1270137363, 1794987513, 2193873627, 2335413861, 3810412089, 6581620881, 7006241583, 8044203299, 11431236267, 19744862643, 24132609897, 72397829691, 217193489073]

約数ペア:

[(1, 217193489073), (3, 72397829691), (9, 24132609897), (11, 19744862643), (19, 11431236267), (27, 8044203299), (31, 7006241583), (33, 6581620881), (57, 3810412089), (93, 2335413861), (99, 2193873627), (121, 1794987513), (171, 1270137363), (209, 1039203297), (279, 778471287), (297, 731291209), (331, 656173683), (341, 636931053), (363, 598329171), (513, 423379121), (589, 368749557), (627, 346401099), (837, 259490429), (961, 226007793), (993, 218724561), (1023, 212310351), (1089, 199443057), (1331, 163180683), (1767, 122916519), (1881, 115467033), (2299, 94473027), (2883, 75335931), (2979, 72908187), (3069, 70770117), (3267, 66481019), (3641, 59652153), (3751, 57902823), (3993, 54393561), (5301, 40972173), (5643, 38489011), (6289, 34535457), (6479, 33522687), (6897, 31491009), (8649, 25111977), (8937, 24302729), (9207, 23590039), (10261, 21166893), (10571, 20546163), (10923, 19884051), (11253, 19300941), (11979, 18131187), (15903, 13657391), (18259, 11895147), (18867, 11511819), (19437, 11174229), (20691, 10497003), (25289, 8588457), (25947, 8370659), (30783, 7055631), (31713, 6848721), (32769, 6628017), (33759, 6433647), (35937, 6043729), (40051, 5422923), (41261, 5263893), (54777, 3965049), (56601, 3837273), (58311, 3724743), (62073, 3499001), (69179, 3139587), (71269, 3047517), (75867, 2862819), (92349, 2351877), (95139, 2282907), (98307, 2209339), (101277, 2144549), (112871, 1924263), (116281, 1867833), (120153, 1807641), (123783, 1754631), (164331, 1321683), (169803, 1279091), (174933, 1241581), (194959, 1114047), (200849, 1081377), (207537, 1046529), (213807, 1015839), (227601, 954273), (277047, 783959), (285417, 760969), (318091, 682803), (338613, 641421), (348843, 622611), (360459, 602547), (371349, 584877), (440561, 492993)]