224701047

素因数分解:

$3^4\times {\mathrm{1303}}^1\times {\mathrm{2129}}^1$

素因数の和:3444

約数の個数: 20

約数和(自身を含む): 336079920

約数和(自身を除く): 111378873

約数列:

[1, 3, 9, 27, 81, 1303, 2129, 3909, 6387, 11727, 19161, 35181, 57483, 105543, 172449, 2774087, 8322261, 24966783, 74900349, 224701047]

約数ペア:

[(1, 224701047), (3, 74900349), (9, 24966783), (27, 8322261), (81, 2774087), (1303, 172449), (2129, 105543), (3909, 57483), (6387, 35181), (11727, 19161)]