51905133

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10429}}^1$

素因数の和:10521

約数の個数: 24

約数和(自身を含む): 86777600

約数和(自身を除く): 34872467

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 10429, 31287, 73003, 93861, 219009, 657027, 823891, 2471673, 5767237, 7415019, 17301711, 51905133]

約数ペア:

[(1, 51905133), (3, 17301711), (7, 7415019), (9, 5767237), (21, 2471673), (63, 823891), (79, 657027), (237, 219009), (553, 93861), (711, 73003), (1659, 31287), (4977, 10429)]