70508009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 15736471

約数列:

[1, 11, 13, 59, 61, 137, 143, 649, 671, 767, 793, 1507, 1781, 3599, 8083, 8357, 8437, 8723, 19591, 39589, 46787, 88913, 91927, 105079, 108641, 493063, 514657, 1155869, 1195051, 5423693, 6409819, 70508009]

約数ペア:

[(1, 70508009), (11, 6409819), (13, 5423693), (59, 1195051), (61, 1155869), (137, 514657), (143, 493063), (649, 108641), (671, 105079), (767, 91927), (793, 88913), (1507, 46787), (1781, 39589), (3599, 19591), (8083, 8723), (8357, 8437)]