188772717

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{84011}}^1$

素因数の和:84128

約数の個数: 16

約数和(自身を含む): 290345472

約数和(自身を除く): 101572755

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 84011, 252033, 588077, 1764231, 8989177, 26967531, 62924239, 188772717]

約数ペア:

[(1, 188772717), (3, 62924239), (7, 26967531), (21, 8989177), (107, 1764231), (321, 588077), (749, 252033), (2247, 84011)]