56986659

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 86906880

約数和(自身を除く): 29920221

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 367, 639, 729, 1101, 1917, 2187, 3303, 5751, 9909, 17253, 26057, 29727, 51759, 78171, 89181, 155277, 234513, 267543, 703539, 802629, 2110617, 6331851, 18995553, 56986659]

約数ペア:

[(1, 56986659), (3, 18995553), (9, 6331851), (27, 2110617), (71, 802629), (81, 703539), (213, 267543), (243, 234513), (367, 155277), (639, 89181), (729, 78171), (1101, 51759), (1917, 29727), (2187, 26057), (3303, 17253), (5751, 9909)]