67745709

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{13229}}^1$

素因数の和:13804

約数の個数: 12

約数和(自身を含む): 98034300

約数和(自身を除く): 30288591

約数列:

[1, 3, 9, 569, 1707, 5121, 13229, 39687, 119061, 7527301, 22581903, 67745709]

約数ペア:

[(1, 67745709), (3, 22581903), (9, 7527301), (569, 119061), (1707, 39687), (5121, 13229)]