47377863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{727}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 73932768

約数和(自身を除く): 26554905

約数列:

[1, 3, 9, 13, 39, 117, 557, 727, 1671, 2181, 5013, 6543, 7241, 9451, 21723, 28353, 65169, 85059, 404939, 1214817, 3644451, 5264207, 15792621, 47377863]

約数ペア:

[(1, 47377863), (3, 15792621), (9, 5264207), (13, 3644451), (39, 1214817), (117, 404939), (557, 85059), (727, 65169), (1671, 28353), (2181, 21723), (5013, 9451), (6543, 7241)]