74192157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14747}}^1$

素因数の和:14809

約数の個数: 24

約数和(自身を含む): 118101984

約数和(自身を除く): 43909827

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 14747, 44241, 132723, 191711, 575133, 634121, 1725399, 1902363, 5707089, 8243573, 24730719, 74192157]

約数ペア:

[(1, 74192157), (3, 24730719), (9, 8243573), (13, 5707089), (39, 1902363), (43, 1725399), (117, 634121), (129, 575133), (387, 191711), (559, 132723), (1677, 44241), (5031, 14747)]