86553837

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 129477504

約数和(自身を除く): 42923667

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 2803, 3431, 8409, 10293, 25227, 30879, 131741, 204619, 395223, 613857, 1185669, 1841571, 9617093, 28851279, 86553837]

約数ペア:

[(1, 86553837), (3, 28851279), (9, 9617093), (47, 1841571), (73, 1185669), (141, 613857), (219, 395223), (423, 204619), (657, 131741), (2803, 30879), (3431, 25227), (8409, 10293)]