122645481

素因数分解:

$3^1\times 7^4\times {\mathrm{17027}}^1$

素因数の和:17058

約数の個数: 20

約数和(自身を含む): 190781712

約数和(自身を除く): 68136231

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 17027, 51081, 119189, 357567, 834323, 2502969, 5840261, 17520783, 40881827, 122645481]

約数ペア:

[(1, 122645481), (3, 40881827), (7, 17520783), (21, 5840261), (49, 2502969), (147, 834323), (343, 357567), (1029, 119189), (2401, 51081), (7203, 17027)]