27464139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 43580160

約数和(自身を除く): 16116021

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6983, 20949, 62847, 132677, 160609, 398031, 481827, 1194093, 1445481, 3051571, 9154713, 27464139]

約数ペア:

[(1, 27464139), (3, 9154713), (9, 3051571), (19, 1445481), (23, 1194093), (57, 481827), (69, 398031), (171, 160609), (207, 132677), (437, 62847), (1311, 20949), (3933, 6983)]