8226927

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 20

約数和(自身を含む): 12556896

約数和(自身を除く): 4329969

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2161, 3807, 6483, 19449, 58347, 101567, 175041, 304701, 914103, 2742309, 8226927]

約数ペア:

[(1, 8226927), (3, 2742309), (9, 914103), (27, 304701), (47, 175041), (81, 101567), (141, 58347), (423, 19449), (1269, 6483), (2161, 3807)]