218654019

素因数分解:

$3^3\times {\mathrm{2011}}^1\times {\mathrm{4027}}^1$

素因数の和:6047

約数の個数: 16

約数和(自身を含む): 324173440

約数和(自身を除く): 105519421

約数列:

[1, 3, 9, 27, 2011, 4027, 6033, 12081, 18099, 36243, 54297, 108729, 8098297, 24294891, 72884673, 218654019]

約数ペア:

[(1, 218654019), (3, 72884673), (9, 24294891), (27, 8098297), (2011, 108729), (4027, 54297), (6033, 36243), (12081, 18099)]