117620154

素因数分解:

$2^1\times 3^3\times {\mathrm{2178151}}^1$

素因数の和:2178162

約数の個数: 16

約数和(自身を含む): 261378240

約数和(自身を除く): 143758086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2178151, 4356302, 6534453, 13068906, 19603359, 39206718, 58810077, 117620154]

約数ペア:

[(1, 117620154), (2, 58810077), (3, 39206718), (6, 19603359), (9, 13068906), (18, 6534453), (27, 4356302), (54, 2178151)]