172362249

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{2927}}^1$

素因数の和:3666

約数の個数: 20

約数和(自身を含む): 257921664

約数和(自身を除く): 85559415

約数列:

[1, 3, 9, 27, 81, 727, 2181, 2927, 6543, 8781, 19629, 26343, 58887, 79029, 237087, 2127929, 6383787, 19151361, 57454083, 172362249]

約数ペア:

[(1, 172362249), (3, 57454083), (9, 19151361), (27, 6383787), (81, 2127929), (727, 237087), (2181, 79029), (2927, 58887), (6543, 26343), (8781, 19629)]