125890359

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1987}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 195810048

約数和(自身を除く): 69919689

約数列:

[1, 3, 7, 21, 49, 147, 431, 1293, 1987, 3017, 5961, 9051, 13909, 21119, 41727, 63357, 97363, 292089, 856397, 2569191, 5994779, 17984337, 41963453, 125890359]

約数ペア:

[(1, 125890359), (3, 41963453), (7, 17984337), (21, 5994779), (49, 2569191), (147, 856397), (431, 292089), (1293, 97363), (1987, 63357), (3017, 41727), (5961, 21119), (9051, 13909)]