71272251

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{14747}}^1$

素因数の和:14935

約数の個数: 16

約数和(自身を含む): 106185600

約数和(自身を除く): 34913349

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 14747, 44241, 132723, 398169, 2639713, 7919139, 23757417, 71272251]

約数ペア:

[(1, 71272251), (3, 23757417), (9, 7919139), (27, 2639713), (179, 398169), (537, 132723), (1611, 44241), (4833, 14747)]