57139227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373459}}^1$

素因数の和:373482

約数の個数: 12

約数和(自身を含む): 87389640

約数和(自身を除く): 30250413

約数列:

[1, 3, 9, 17, 51, 153, 373459, 1120377, 3361131, 6348803, 19046409, 57139227]

約数ペア:

[(1, 57139227), (3, 19046409), (9, 6348803), (17, 3361131), (51, 1120377), (153, 373459)]