69680403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 108741360

約数和(自身を除く): 39060957

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 1531, 3501, 4593, 5057, 13779, 15171, 19903, 45513, 59709, 179127, 595559, 1786677, 5360031, 7742267, 23226801, 69680403]

約数ペア:

[(1, 69680403), (3, 23226801), (9, 7742267), (13, 5360031), (39, 1786677), (117, 595559), (389, 179127), (1167, 59709), (1531, 45513), (3501, 19903), (4593, 15171), (5057, 13779)]