66799453

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 78693376

約数和(自身を除く): 11893923

約数列:

[1, 7, 61, 73, 427, 511, 2143, 4453, 15001, 31171, 130723, 156439, 915061, 1095073, 9542779, 66799453]

約数ペア:

[(1, 66799453), (7, 9542779), (61, 1095073), (73, 915061), (427, 156439), (511, 130723), (2143, 31171), (4453, 15001)]