73077459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 122976000

約数和(自身を除く): 49898541

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 169, 177, 273, 349, 413, 507, 767, 1047, 1183, 1239, 2301, 2443, 3549, 4537, 5369, 7329, 9971, 13611, 16107, 20591, 29913, 31759, 58981, 61773, 69797, 95277, 144137, 176943, 209391, 267683, 412867, 432411, 803049, 1238601, 1873781, 3479879, 5621343, 10439637, 24359153, 73077459]

約数ペア:

[(1, 73077459), (3, 24359153), (7, 10439637), (13, 5621343), (21, 3479879), (39, 1873781), (59, 1238601), (91, 803049), (169, 432411), (177, 412867), (273, 267683), (349, 209391), (413, 176943), (507, 144137), (767, 95277), (1047, 69797), (1183, 61773), (1239, 58981), (2301, 31759), (2443, 29913), (3549, 20591), (4537, 16107), (5369, 13611), (7329, 9971)]