85727997

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{52051}}^1$

素因数の和:52121

約数の個数: 16

約数和(自身を含む): 129088960

約数和(自身を除く): 43360963

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 52051, 156153, 468459, 1405377, 3175111, 9525333, 28575999, 85727997]

約数ペア:

[(1, 85727997), (3, 28575999), (9, 9525333), (27, 3175111), (61, 1405377), (183, 468459), (549, 156153), (1647, 52051)]