71061579

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 106376192

約数和(自身を除く): 35314613

約数列:

[1, 3, 9, 31, 93, 279, 487, 523, 1461, 1569, 4383, 4707, 15097, 16213, 45291, 48639, 135873, 145917, 254701, 764103, 2292309, 7895731, 23687193, 71061579]

約数ペア:

[(1, 71061579), (3, 23687193), (9, 7895731), (31, 2292309), (93, 764103), (279, 254701), (487, 145917), (523, 135873), (1461, 48639), (1569, 45291), (4383, 16213), (4707, 15097)]