68654331

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{6217}}^1$

素因数の和:6635

約数の個数: 16

約数和(自身を含む): 101975200

約数和(自身を除く): 33320869

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 6217, 11043, 18651, 55953, 167859, 2542753, 7628259, 22884777, 68654331]

約数ペア:

[(1, 68654331), (3, 22884777), (9, 7628259), (27, 2542753), (409, 167859), (1227, 55953), (3681, 18651), (6217, 11043)]