85895991

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{52153}}^1$

素因数の和:52223

約数の個数: 16

約数和(自身を含む): 129341920

約数和(自身を除く): 43445929

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 52153, 156459, 469377, 1408131, 3181333, 9543999, 28631997, 85895991]

約数ペア:

[(1, 85895991), (3, 28631997), (9, 9543999), (27, 3181333), (61, 1408131), (183, 469377), (549, 156459), (1647, 52153)]