131496723

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{10657}}^1$

素因数の和:11123

約数の個数: 16

約数和(自身を含む): 195254560

約数和(自身を除く): 63757837

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 10657, 12339, 31971, 95913, 287739, 4870249, 14610747, 43832241, 131496723]

約数ペア:

[(1, 131496723), (3, 43832241), (9, 14610747), (27, 4870249), (457, 287739), (1371, 95913), (4113, 31971), (10657, 12339)]