120189951

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40591}}^1$

素因数の和:40651

約数の個数: 24

約数和(自身を含む): 202635264

約数和(自身を除く): 82445313

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 40591, 121773, 284137, 365319, 852411, 1907777, 2557233, 5723331, 13354439, 17169993, 40063317, 120189951]

約数ペア:

[(1, 120189951), (3, 40063317), (7, 17169993), (9, 13354439), (21, 5723331), (47, 2557233), (63, 1907777), (141, 852411), (329, 365319), (423, 284137), (987, 121773), (2961, 40591)]