15801471171

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3198031}}^1$

素因数の和:3198104

約数の個数: 20

約数和(自身を含む): 23991636064

約数和(自身を除く): 8190164893

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 3198031, 9594093, 28782279, 86346837, 195079891, 259040511, 585239673, 1755719019, 5267157057, 15801471171]

約数ペア:

[(1, 15801471171), (3, 5267157057), (9, 1755719019), (27, 585239673), (61, 259040511), (81, 195079891), (183, 86346837), (549, 28782279), (1647, 9594093), (4941, 3198031)]