33680853

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2726

約数の個数: 20

約数和(自身を含む): 50641888

約数和(自身を除く): 16961035

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 2551, 4401, 7653, 13203, 22959, 68877, 206631, 415813, 1247439, 3742317, 11226951, 33680853]

約数ペア:

[(1, 33680853), (3, 11226951), (9, 3742317), (27, 1247439), (81, 415813), (163, 206631), (489, 68877), (1467, 22959), (2551, 13203), (4401, 7653)]