64072351993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{266947}}^1$

素因数の和:267496

約数の個数: 16

約数和(自身を含む): 71008168000

約数和(自身を除く): 6935816007

約数列:

[1, 13, 37, 481, 499, 6487, 18463, 240019, 266947, 3470311, 9877039, 128401507, 133206553, 1731685189, 4928642461, 64072351993]

約数ペア:

[(1, 64072351993), (13, 4928642461), (37, 1731685189), (481, 133206553), (499, 128401507), (6487, 9877039), (18463, 3470311), (240019, 266947)]