8159943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 12563712

約数和(自身を除く): 4403769

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 163, 407, 451, 489, 1221, 1353, 1517, 1793, 4551, 5379, 6031, 6683, 16687, 18093, 20049, 50061, 66341, 73513, 199023, 220539, 247271, 741813, 2719981, 8159943]

約数ペア:

[(1, 8159943), (3, 2719981), (11, 741813), (33, 247271), (37, 220539), (41, 199023), (111, 73513), (123, 66341), (163, 50061), (407, 20049), (451, 18093), (489, 16687), (1221, 6683), (1353, 6031), (1517, 5379), (1793, 4551)]