168400755

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4603}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 300549120

約数和(自身を除く): 132148365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2439, 4065, 4603, 7317, 12195, 13809, 23015, 36585, 41427, 69045, 124281, 207135, 621405, 1247413, 3742239, 6237065, 11226717, 18711195, 33680151, 56133585, 168400755]

約数ペア:

[(1, 168400755), (3, 56133585), (5, 33680151), (9, 18711195), (15, 11226717), (27, 6237065), (45, 3742239), (135, 1247413), (271, 621405), (813, 207135), (1355, 124281), (2439, 69045), (4065, 41427), (4603, 36585), (7317, 23015), (12195, 13809)]