91235013

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 123493440

約数和(自身を除く): 32258427

約数列:

[1, 3, 137, 139, 411, 417, 1597, 4791, 19043, 57129, 218789, 221983, 656367, 665949, 30411671, 91235013]

約数ペア:

[(1, 91235013), (3, 30411671), (137, 665949), (139, 656367), (411, 221983), (417, 218789), (1597, 57129), (4791, 19043)]