91261917

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{55411}}^1$

素因数の和:55481

約数の個数: 16

約数和(自身を含む): 137421760

約数和(自身を除く): 46159843

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 55411, 166233, 498699, 1496097, 3380071, 10140213, 30420639, 91261917]

約数ペア:

[(1, 91261917), (3, 30420639), (9, 10140213), (27, 3380071), (61, 1496097), (183, 498699), (549, 166233), (1647, 55411)]