37485981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 59675616

約数和(自身を除く): 22189635

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 7451, 22353, 67059, 96863, 290589, 320393, 871767, 961179, 2883537, 4165109, 12495327, 37485981]

約数ペア:

[(1, 37485981), (3, 12495327), (9, 4165109), (13, 2883537), (39, 961179), (43, 871767), (117, 320393), (129, 290589), (387, 96863), (559, 67059), (1677, 22353), (5031, 7451)]