65678431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5683}}^1$

素因数の和:5830

約数の個数: 16

約数和(自身を含む): 81485824

約数和(自身を除く): 15807393

約数列:

[1, 7, 13, 91, 127, 889, 1651, 5683, 11557, 39781, 73879, 517153, 721741, 5052187, 9382633, 65678431]

約数ペア:

[(1, 65678431), (7, 9382633), (13, 5052187), (91, 721741), (127, 517153), (889, 73879), (1651, 39781), (5683, 11557)]