155576157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 237441024

約数和(自身を除く): 81864867

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 1221, 1551, 1739, 2711, 5217, 8133, 19129, 29821, 57387, 89463, 100307, 127417, 300921, 382251, 1103377, 1401587, 3310131, 4204761, 4714429, 14143287, 51858719, 155576157]

約数ペア:

[(1, 155576157), (3, 51858719), (11, 14143287), (33, 4714429), (37, 4204761), (47, 3310131), (111, 1401587), (141, 1103377), (407, 382251), (517, 300921), (1221, 127417), (1551, 100307), (1739, 89463), (2711, 57387), (5217, 29821), (8133, 19129)]