127148567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2447}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 156828672

約数和(自身を除く): 29680105

約数列:

[1, 7, 13, 91, 571, 2447, 3997, 7423, 17129, 31811, 51961, 222677, 1397237, 9780659, 18164081, 127148567]

約数ペア:

[(1, 127148567), (7, 18164081), (13, 9780659), (91, 1397237), (571, 222677), (2447, 51961), (3997, 31811), (7423, 17129)]