64136331

素因数分解:

$3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1231}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 106089984

約数和(自身を除く): 41953653

約数列:

[1, 3, 7, 9, 21, 63, 827, 1231, 2481, 3693, 5789, 7443, 8617, 11079, 17367, 25851, 52101, 77553, 1018037, 3054111, 7126259, 9162333, 21378777, 64136331]

約数ペア:

[(1, 64136331), (3, 21378777), (7, 9162333), (9, 7126259), (21, 3054111), (63, 1018037), (827, 77553), (1231, 52101), (2481, 25851), (3693, 17367), (5789, 11079), (7443, 8617)]