66702251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3061}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 83482368

約数和(自身を除く): 16780117

約数列:

[1, 7, 11, 77, 283, 1981, 3061, 3113, 21427, 21791, 33671, 235697, 866263, 6063841, 9528893, 66702251]

約数ペア:

[(1, 66702251), (7, 9528893), (11, 6063841), (77, 866263), (283, 235697), (1981, 33671), (3061, 21791), (3113, 21427)]