148344129

素因数分解:

$3^4\times {\mathrm{857}}^1\times {\mathrm{2137}}^1$

素因数の和:3006

約数の個数: 20

約数和(自身を含む): 221962884

約数和(自身を除く): 73618755

約数列:

[1, 3, 9, 27, 81, 857, 2137, 2571, 6411, 7713, 19233, 23139, 57699, 69417, 173097, 1831409, 5494227, 16482681, 49448043, 148344129]

約数ペア:

[(1, 148344129), (3, 49448043), (9, 16482681), (27, 5494227), (81, 1831409), (857, 173097), (2137, 69417), (2571, 57699), (6411, 23139), (7713, 19233)]