54881964801

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 86080129408

約数和(自身を除く): 31198164607

約数列:

[1, 3, 9, 27, 61, 67, 73, 81, 183, 201, 219, 243, 549, 603, 657, 757, 1647, 1809, 1971, 2271, 4087, 4453, 4891, 4941, 5427, 5913, 6813, 12261, 13359, 14673, 14823, 16281, 17739, 20439, 36783, 40077, 44019, 46177, 50719, 55261, 61317, 110349, 120231, 132057, 138531, 152157, 165783, 183951, 298351, 331047, 360693, 396171, 415593, 456471, 497349, 895053, 993141, 1082079, 1188513, 1246779, 1369413, 1492047, 2685159, 3093859, 3370921, 3702487, 3740337, 4108239, 4476141, 8055477, 9281577, 10112763, 11107461, 11221011, 12324717, 13428423, 24166431, 27844731, 30338289, 33322383, 72499293, 83534193, 91014867, 99967149, 225851707, 250602579, 273044601, 299901447, 677555121, 751807737, 819133803, 899704341, 2032665363, 6097996089, 18293988267, 54881964801]

約数ペア:

[(1, 54881964801), (3, 18293988267), (9, 6097996089), (27, 2032665363), (61, 899704341), (67, 819133803), (73, 751807737), (81, 677555121), (183, 299901447), (201, 273044601), (219, 250602579), (243, 225851707), (549, 99967149), (603, 91014867), (657, 83534193), (757, 72499293), (1647, 33322383), (1809, 30338289), (1971, 27844731), (2271, 24166431), (4087, 13428423), (4453, 12324717), (4891, 11221011), (4941, 11107461), (5427, 10112763), (5913, 9281577), (6813, 8055477), (12261, 4476141), (13359, 4108239), (14673, 3740337), (14823, 3702487), (16281, 3370921), (17739, 3093859), (20439, 2685159), (36783, 1492047), (40077, 1369413), (44019, 1246779), (46177, 1188513), (50719, 1082079), (55261, 993141), (61317, 895053), (110349, 497349), (120231, 456471), (132057, 415593), (138531, 396171), (152157, 360693), (165783, 331047), (183951, 298351)]