30408129

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4523}}^1$

素因数の和:4618

約数の個数: 20

約数和(自身を含む): 45981936

約数和(自身を除く): 15573807

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4523, 6723, 13569, 40707, 122121, 366363, 375409, 1126227, 3378681, 10136043, 30408129]

約数ペア:

[(1, 30408129), (3, 10136043), (9, 3378681), (27, 1126227), (81, 375409), (83, 366363), (249, 122121), (747, 40707), (2241, 13569), (4523, 6723)]