72891137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3623}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 83496960

約数和(自身を除く): 10605823

約数列:

[1, 11, 31, 59, 341, 649, 1829, 3623, 20119, 39853, 112313, 213757, 1235443, 2351327, 6626467, 72891137]

約数ペア:

[(1, 72891137), (11, 6626467), (31, 2351327), (59, 1235443), (341, 213757), (649, 112313), (1829, 39853), (3623, 20119)]