127890693

素因数分解:

$3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{3389}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 211536000

約数和(自身を除く): 83645307

約数列:

[1, 3, 7, 9, 21, 63, 599, 1797, 3389, 4193, 5391, 10167, 12579, 23723, 30501, 37737, 71169, 213507, 2030011, 6090033, 14210077, 18270099, 42630231, 127890693]

約数ペア:

[(1, 127890693), (3, 42630231), (7, 18270099), (9, 14210077), (21, 6090033), (63, 2030011), (599, 213507), (1797, 71169), (3389, 37737), (4193, 30501), (5391, 23723), (10167, 12579)]