79327269

素因数分解:

$3^4\times 7^1\times {\mathrm{139907}}^1$

素因数の和:139926

約数の個数: 20

約数和(自身を含む): 135430944

約数和(自身を除く): 56103675

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 139907, 419721, 979349, 1259163, 2938047, 3777489, 8814141, 11332467, 26442423, 79327269]

約数ペア:

[(1, 79327269), (3, 26442423), (7, 11332467), (9, 8814141), (21, 3777489), (27, 2938047), (63, 1259163), (81, 979349), (189, 419721), (567, 139907)]