142689627

素因数分解:

$3^3\times {\mathrm{2137}}^1\times {\mathrm{2473}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 211576480

約数和(自身を除く): 68886853

約数列:

[1, 3, 9, 27, 2137, 2473, 6411, 7419, 19233, 22257, 57699, 66771, 5284801, 15854403, 47563209, 142689627]

約数ペア:

[(1, 142689627), (3, 47563209), (9, 15854403), (27, 5284801), (2137, 66771), (2473, 57699), (6411, 22257), (7419, 19233)]