87365571

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 121484880

約数和(自身を除く): 34119309

約数列:

[1, 3, 53, 71, 109, 159, 213, 327, 3763, 5041, 5777, 7739, 11289, 15123, 17331, 23217, 267173, 410167, 549469, 801519, 1230501, 1648407, 29121857, 87365571]

約数ペア:

[(1, 87365571), (3, 29121857), (53, 1648407), (71, 1230501), (109, 801519), (159, 549469), (213, 410167), (327, 267173), (3763, 23217), (5041, 17331), (5777, 15123), (7739, 11289)]