71425629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6619}}^1$

素因数の和:6745

約数の個数: 24

約数和(自身を含む): 113599200

約数和(自身を除く): 42173571

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 6619, 10791, 19857, 59571, 72809, 218427, 655281, 721471, 2164413, 6493239, 7936181, 23808543, 71425629]

約数ペア:

[(1, 71425629), (3, 23808543), (9, 7936181), (11, 6493239), (33, 2164413), (99, 721471), (109, 655281), (327, 218427), (981, 72809), (1199, 59571), (3597, 19857), (6619, 10791)]