118531521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 177457280

約数和(自身を除く): 58925759

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 3397, 3877, 10191, 11631, 30573, 34893, 166711, 306283, 500133, 918849, 1500399, 2756547, 13170169, 39510507, 118531521]

約数ペア:

[(1, 118531521), (3, 39510507), (9, 13170169), (43, 2756547), (79, 1500399), (129, 918849), (237, 500133), (387, 306283), (711, 166711), (3397, 34893), (3877, 30573), (10191, 11631)]