74805939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14931

約数の個数: 24

約数和(自身を含む): 119078960

約数和(自身を除く): 44273021

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 14869, 44607, 133821, 193297, 579891, 639367, 1739673, 1918101, 5754303, 8311771, 24935313, 74805939]

約数ペア:

[(1, 74805939), (3, 24935313), (9, 8311771), (13, 5754303), (39, 1918101), (43, 1739673), (117, 639367), (129, 579891), (387, 193297), (559, 133821), (1677, 44607), (5031, 14869)]