56556370731

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{80917}}^1$

素因数の和:81411

約数の個数: 32

約数和(自身を含む): 87438048768

約数和(自身を除く): 30881678037

約数列:

[1, 3, 7, 21, 83, 249, 401, 581, 1203, 1743, 2807, 8421, 33283, 80917, 99849, 232981, 242751, 566419, 698943, 1699257, 6716111, 20148333, 32447717, 47012777, 97343151, 141038331, 227134019, 681402057, 2693160511, 8079481533, 18852123577, 56556370731]

約数ペア:

[(1, 56556370731), (3, 18852123577), (7, 8079481533), (21, 2693160511), (83, 681402057), (249, 227134019), (401, 141038331), (581, 97343151), (1203, 47012777), (1743, 32447717), (2807, 20148333), (8421, 6716111), (33283, 1699257), (80917, 698943), (99849, 566419), (232981, 242751)]