64440267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4691}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 90837120

約数和(自身を除く): 26396853

約数列:

[1, 3, 19, 57, 241, 723, 4579, 4691, 13737, 14073, 89129, 267387, 1130531, 3391593, 21480089, 64440267]

約数ペア:

[(1, 64440267), (3, 21480089), (19, 3391593), (57, 1130531), (241, 267387), (723, 89129), (4579, 14073), (4691, 13737)]