151291261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 174666240

約数和(自身を除く): 23374979

約数列:

[1, 11, 37, 47, 121, 407, 517, 719, 1739, 4477, 5687, 7909, 19129, 26603, 33793, 86999, 210419, 292633, 371723, 1250341, 3218963, 4088953, 13753751, 151291261]

約数ペア:

[(1, 151291261), (11, 13753751), (37, 4088953), (47, 3218963), (121, 1250341), (407, 371723), (517, 292633), (719, 210419), (1739, 86999), (4477, 33793), (5687, 26603), (7909, 19129)]