152753727

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{2411}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 237572352

約数和(自身を除く): 84818625

約数列:

[1, 3, 7, 21, 49, 147, 431, 1293, 2411, 3017, 7233, 9051, 16877, 21119, 50631, 63357, 118139, 354417, 1039141, 3117423, 7273987, 21821961, 50917909, 152753727]

約数ペア:

[(1, 152753727), (3, 50917909), (7, 21821961), (21, 7273987), (49, 3117423), (147, 1039141), (431, 354417), (1293, 118139), (2411, 63357), (3017, 50631), (7233, 21119), (9051, 16877)]