171040473

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 254217600

約数和(自身を除く): 83177127

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 1251, 2909, 6533, 8727, 19599, 26181, 58797, 136723, 404351, 410169, 1213053, 1230507, 3639159, 19004497, 57013491, 171040473]

約数ペア:

[(1, 171040473), (3, 57013491), (9, 19004497), (47, 3639159), (139, 1230507), (141, 1213053), (417, 410169), (423, 404351), (1251, 136723), (2909, 58797), (6533, 26181), (8727, 19599)]