64966161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2887}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 93478784

約数和(自身を除く): 28512623

約数列:

[1, 3, 13, 39, 577, 1731, 2887, 7501, 8661, 22503, 37531, 112593, 1665799, 4997397, 21655387, 64966161]

約数ペア:

[(1, 64966161), (3, 21655387), (13, 4997397), (39, 1665799), (577, 112593), (1731, 37531), (2887, 22503), (7501, 8661)]