129986751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12823}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 180561920

約数和(自身を除く): 50575169

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 12823, 38469, 397513, 1192539, 1397707, 4193121, 43328917, 129986751]

約数ペア:

[(1, 129986751), (3, 43328917), (31, 4193121), (93, 1397707), (109, 1192539), (327, 397513), (3379, 38469), (10137, 12823)]