66790713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{43063}}^1$

素因数の和:43124

約数の個数: 16

約数和(自身を含む): 99219456

約数和(自身を除く): 32428743

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 43063, 129189, 473693, 1421079, 2023961, 6071883, 22263571, 66790713]

約数ペア:

[(1, 66790713), (3, 22263571), (11, 6071883), (33, 2023961), (47, 1421079), (141, 473693), (517, 129189), (1551, 43063)]