67386645

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9187}}^1$

素因数の和:9361

約数の個数: 24

約数和(自身を含む): 117532896

約数和(自身を除く): 50146251

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 9187, 27561, 45935, 82683, 137805, 413415, 1497481, 4492443, 7487405, 13477329, 22462215, 67386645]

約数ペア:

[(1, 67386645), (3, 22462215), (5, 13477329), (9, 7487405), (15, 4492443), (45, 1497481), (163, 413415), (489, 137805), (815, 82683), (1467, 45935), (2445, 27561), (7335, 9187)]