56103759

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{14737}}^1$

素因数の和:14796

約数の個数: 20

約数和(自身を含む): 85598304

約数和(自身を除く): 29494545

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 14737, 44211, 132633, 397899, 692639, 1193697, 2077917, 6233751, 18701253, 56103759]

約数ペア:

[(1, 56103759), (3, 18701253), (9, 6233751), (27, 2077917), (47, 1193697), (81, 692639), (141, 397899), (423, 132633), (1269, 44211), (3807, 14737)]