117723921

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3323}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 183405024

約数和(自身を除く): 65681103

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 3323, 5061, 9969, 11809, 23261, 35427, 69783, 162827, 488481, 800843, 2402529, 5605901, 16817703, 39241307, 117723921]

約数ペア:

[(1, 117723921), (3, 39241307), (7, 16817703), (21, 5605901), (49, 2402529), (147, 800843), (241, 488481), (723, 162827), (1687, 69783), (3323, 35427), (5061, 23261), (9969, 11809)]