67428153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{192103}}^1$

素因数の和:192125

約数の個数: 16

約数和(自身を含む): 107578240

約数和(自身を除く): 40150087

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 192103, 576309, 1728927, 2497339, 5186781, 7492017, 22476051, 67428153]

約数ペア:

[(1, 67428153), (3, 22476051), (9, 7492017), (13, 5186781), (27, 2497339), (39, 1728927), (117, 576309), (351, 192103)]