64261533

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5851}}^1$

素因数の和:6384

約数の個数: 16

約数和(自身を含む): 98126336

約数和(自身を除く): 33864803

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 5851, 10983, 17553, 40957, 122871, 3060073, 9180219, 21420511, 64261533]

約数ペア:

[(1, 64261533), (3, 21420511), (7, 9180219), (21, 3060073), (523, 122871), (1569, 40957), (3661, 17553), (5851, 10983)]