67818645

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13337}}^1$

素因数の和:13461

約数の個数: 24

約数和(自身を含む): 118601496

約数和(自身を除く): 50782851

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 13337, 40011, 66685, 120033, 200055, 600165, 1507081, 4521243, 7535405, 13563729, 22606215, 67818645]

約数ペア:

[(1, 67818645), (3, 22606215), (5, 13563729), (9, 7535405), (15, 4521243), (45, 1507081), (113, 600165), (339, 200055), (565, 120033), (1017, 66685), (1695, 40011), (5085, 13337)]