53930187

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 79223040

約数和(自身を除く): 25292853

約数列:

[1, 3, 9, 137, 191, 229, 411, 573, 687, 1233, 1719, 2061, 26167, 31373, 43739, 78501, 94119, 131217, 235503, 282357, 393651, 5992243, 17976729, 53930187]

約数ペア:

[(1, 53930187), (3, 17976729), (9, 5992243), (137, 393651), (191, 282357), (229, 235503), (411, 131217), (573, 94119), (687, 78501), (1233, 43739), (1719, 31373), (2061, 26167)]