81269106

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 164714496

約数和(自身を除く): 83445390

約数列:

[1, 2, 3, 6, 151, 271, 302, 331, 453, 542, 662, 813, 906, 993, 1626, 1986, 40921, 49981, 81842, 89701, 99962, 122763, 149943, 179402, 245526, 269103, 299886, 538206, 13544851, 27089702, 40634553, 81269106]

約数ペア:

[(1, 81269106), (2, 40634553), (3, 27089702), (6, 13544851), (151, 538206), (271, 299886), (302, 269103), (331, 245526), (453, 179402), (542, 149943), (662, 122763), (813, 99962), (906, 89701), (993, 81842), (1626, 49981), (1986, 40921)]