85238361

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{56041}}^1$

素因数の和:56073

約数の個数: 18

約数和(自身を含む): 133323918

約数和(自身を除く): 48085557

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 56041, 168123, 504369, 728533, 2185599, 6556797, 9470929, 28412787, 85238361]

約数ペア:

[(1, 85238361), (3, 28412787), (9, 9470929), (13, 6556797), (39, 2185599), (117, 728533), (169, 504369), (507, 168123), (1521, 56041)]