117553107

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21613}}^1$

素因数の和:21667

約数の個数: 24

約数和(自身を含む): 187263696

約数和(自身を除く): 69710589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 21613, 64839, 151291, 453873, 799681, 1059037, 2399043, 3177111, 5597767, 16793301, 39184369, 117553107]

約数ペア:

[(1, 117553107), (3, 39184369), (7, 16793301), (21, 5597767), (37, 3177111), (49, 2399043), (111, 1059037), (147, 799681), (259, 453873), (777, 151291), (1813, 64839), (5439, 21613)]