66574627

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 79672320

約数和(自身を除く): 13097693

約数列:

[1, 7, 23, 161, 389, 1063, 2723, 7441, 8947, 24449, 62629, 171143, 413507, 2894549, 9510661, 66574627]

約数ペア:

[(1, 66574627), (7, 9510661), (23, 2894549), (161, 413507), (389, 171143), (1063, 62629), (2723, 24449), (7441, 8947)]