83205891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 126122880

約数和(自身を除く): 42916989

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 4889, 5673, 14667, 17019, 44001, 151559, 298229, 454677, 894687, 1364031, 2684061, 9245099, 27735297, 83205891]

約数ペア:

[(1, 83205891), (3, 27735297), (9, 9245099), (31, 2684061), (61, 1364031), (93, 894687), (183, 454677), (279, 298229), (549, 151559), (1891, 44001), (4889, 17019), (5673, 14667)]