156775009887

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{159811427}}^1$

素因数の和:159811542

約数の個数: 12

約数和(自身を含む): 228530342040

約数和(自身を除く): 71755332153

約数列:

[1, 3, 9, 109, 327, 981, 159811427, 479434281, 1438302843, 17419445543, 52258336629, 156775009887]

約数ペア:

[(1, 156775009887), (3, 52258336629), (9, 17419445543), (109, 1438302843), (327, 479434281), (981, 159811427)]