132151887

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15091}}^1$

素因数の和:15243

約数の個数: 24

約数和(自身を含む): 219739520

約数和(自身を除く): 87587633

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 15091, 45273, 105637, 135819, 316911, 950733, 2097649, 6292947, 14683543, 18878841, 44050629, 132151887]

約数ペア:

[(1, 132151887), (3, 44050629), (7, 18878841), (9, 14683543), (21, 6292947), (63, 2097649), (139, 950733), (417, 316911), (973, 135819), (1251, 105637), (2919, 45273), (8757, 15091)]