156713753997

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{187232681}}^1$

素因数の和:187232721

約数の個数: 16

約数和(自身を含む): 239657832960

約数和(自身を除く): 82944078963

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 187232681, 561698043, 1685094129, 5055282387, 5804213111, 17412639333, 52237917999, 156713753997]

約数ペア:

[(1, 156713753997), (3, 52237917999), (9, 17412639333), (27, 5804213111), (31, 5055282387), (93, 1685094129), (279, 561698043), (837, 187232681)]