157250493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4871}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 241690176

約数和(自身を除く): 84439683

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1899, 3587, 4871, 10761, 14613, 32283, 43839, 82807, 248421, 745263, 1027781, 3083343, 9250029, 17472277, 52416831, 157250493]

約数ペア:

[(1, 157250493), (3, 52416831), (9, 17472277), (17, 9250029), (51, 3083343), (153, 1027781), (211, 745263), (633, 248421), (1899, 82807), (3587, 43839), (4871, 32283), (10761, 14613)]