42062733

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{8513}}^1$

素因数の和:8586

約数の個数: 20

約数和(自身を含む): 63872028

約数和(自身を除く): 21809295

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 8513, 25539, 76617, 229851, 519293, 689553, 1557879, 4673637, 14020911, 42062733]

約数ペア:

[(1, 42062733), (3, 14020911), (9, 4673637), (27, 1557879), (61, 689553), (81, 519293), (183, 229851), (549, 76617), (1647, 25539), (4941, 8513)]