54180333

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{8467}}^1$

素因数の和:8558

約数の個数: 20

約数和(自身を含む): 81970240

約数和(自身を除く): 27789907

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 8467, 25401, 76203, 228609, 668893, 685827, 2006679, 6020037, 18060111, 54180333]

約数ペア:

[(1, 54180333), (3, 18060111), (9, 6020037), (27, 2006679), (79, 685827), (81, 668893), (237, 228609), (711, 76203), (2133, 25401), (6399, 8467)]