67229721

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{44201}}^1$

素因数の和:44233

約数の個数: 18

約数和(自身を含む): 105156558

約数和(自身を除く): 37926837

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 44201, 132603, 397809, 574613, 1723839, 5171517, 7469969, 22409907, 67229721]

約数ペア:

[(1, 67229721), (3, 22409907), (9, 7469969), (13, 5171517), (39, 1723839), (117, 574613), (169, 397809), (507, 132603), (1521, 44201)]