150118311

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{6763}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 234413184

約数和(自身を除く): 84294873

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 6763, 7399, 20289, 22197, 47341, 142023, 331387, 994161, 1021213, 3063639, 7148491, 21445473, 50039437, 150118311]

約数ペア:

[(1, 150118311), (3, 50039437), (7, 21445473), (21, 7148491), (49, 3063639), (147, 1021213), (151, 994161), (453, 331387), (1057, 142023), (3171, 47341), (6763, 22197), (7399, 20289)]