72791199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1733}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 113611680

約数和(自身を除く): 40820481

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 1733, 3231, 4667, 5199, 14001, 15597, 22529, 42003, 67587, 202761, 622147, 1866441, 5599323, 8087911, 24263733, 72791199]

約数ペア:

[(1, 72791199), (3, 24263733), (9, 8087911), (13, 5599323), (39, 1866441), (117, 622147), (359, 202761), (1077, 67587), (1733, 42003), (3231, 22529), (4667, 15597), (5199, 14001)]