157215567

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{1319}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 213269760

約数和(自身を除く): 56054193

約数列:

[1, 3, 67, 201, 593, 1319, 1779, 3957, 39731, 88373, 119193, 265119, 782167, 2346501, 52405189, 157215567]

約数ペア:

[(1, 157215567), (3, 52405189), (67, 2346501), (201, 782167), (593, 265119), (1319, 119193), (1779, 88373), (3957, 39731)]