68217071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 75908448

約数和(自身を除く): 7691377

約数列:

[1, 13, 41, 131, 533, 977, 1703, 5371, 12701, 40057, 69823, 127987, 520741, 1663831, 5247467, 68217071]

約数ペア:

[(1, 68217071), (13, 5247467), (41, 1663831), (131, 520741), (533, 127987), (977, 69823), (1703, 40057), (5371, 12701)]