51840369

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4597}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 86074560

約数和(自身を除く): 34234191

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 4597, 11277, 13791, 32179, 41373, 96537, 289611, 822863, 2468589, 5760041, 7405767, 17280123, 51840369]

約数ペア:

[(1, 51840369), (3, 17280123), (7, 7405767), (9, 5760041), (21, 2468589), (63, 822863), (179, 289611), (537, 96537), (1253, 41373), (1611, 32179), (3759, 13791), (4597, 11277)]