15706964637

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 29142220800

約数和(自身を除く): 13435256163

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 109, 117, 189, 223, 263, 273, 327, 351, 669, 763, 789, 819, 981, 1417, 1561, 1841, 2007, 2289, 2367, 2457, 2899, 2943, 3419, 4251, 4683, 5523, 6021, 6867, 7101, 8697, 9919, 10257, 12753, 14049, 16569, 20293, 20601, 23933, 24307, 26091, 28667, 29757, 30771, 38259, 42147, 49707, 58649, 60879, 71799, 72921, 78273, 86001, 89271, 92313, 170149, 175947, 182637, 200669, 215397, 218763, 258003, 267813, 315991, 372671, 410543, 510447, 527841, 547911, 602007, 646191, 656289, 762437, 774009, 947973, 1118013, 1231629, 1531341, 1583523, 1806021, 2211937, 2287311, 2608697, 2843919, 3354039, 3694887, 4594023, 5337059, 5418063, 6392741, 6635811, 6861933, 7826091, 8531757, 10062117, 11084661, 16011177, 19178223, 19907433, 20585799, 23478273, 44749187, 48033531, 57534669, 59722299, 70434819, 83105633, 134247561, 144100593, 172604007, 249316899, 402742683, 581739431, 747950697, 1208228049, 1745218293, 2243852091, 5235654879, 15706964637]

約数ペア:

[(1, 15706964637), (3, 5235654879), (7, 2243852091), (9, 1745218293), (13, 1208228049), (21, 747950697), (27, 581739431), (39, 402742683), (63, 249316899), (91, 172604007), (109, 144100593), (117, 134247561), (189, 83105633), (223, 70434819), (263, 59722299), (273, 57534669), (327, 48033531), (351, 44749187), (669, 23478273), (763, 20585799), (789, 19907433), (819, 19178223), (981, 16011177), (1417, 11084661), (1561, 10062117), (1841, 8531757), (2007, 7826091), (2289, 6861933), (2367, 6635811), (2457, 6392741), (2899, 5418063), (2943, 5337059), (3419, 4594023), (4251, 3694887), (4683, 3354039), (5523, 2843919), (6021, 2608697), (6867, 2287311), (7101, 2211937), (8697, 1806021), (9919, 1583523), (10257, 1531341), (12753, 1231629), (14049, 1118013), (16569, 947973), (20293, 774009), (20601, 762437), (23933, 656289), (24307, 646191), (26091, 602007), (28667, 547911), (29757, 527841), (30771, 510447), (38259, 410543), (42147, 372671), (49707, 315991), (58649, 267813), (60879, 258003), (71799, 218763), (72921, 215397), (78273, 200669), (86001, 182637), (89271, 175947), (92313, 170149)]