168774441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 254403072

約数和(自身を除く): 85628631

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 473, 913, 1419, 1433, 2739, 3569, 4299, 10707, 15763, 39259, 47289, 61619, 117777, 118939, 184857, 356817, 677809, 1308329, 2033427, 3924987, 5114377, 15343131, 56258147, 168774441]

約数ペア:

[(1, 168774441), (3, 56258147), (11, 15343131), (33, 5114377), (43, 3924987), (83, 2033427), (129, 1308329), (249, 677809), (473, 356817), (913, 184857), (1419, 118939), (1433, 117777), (2739, 61619), (3569, 47289), (4299, 39259), (10707, 15763)]