78740154

素因数分解:

$2^1\times 3^3\times {\mathrm{1458151}}^1$

素因数の和:1458162

約数の個数: 16

約数和(自身を含む): 174978240

約数和(自身を除く): 96238086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1458151, 2916302, 4374453, 8748906, 13123359, 26246718, 39370077, 78740154]

約数ペア:

[(1, 78740154), (2, 39370077), (3, 26246718), (6, 13123359), (9, 8748906), (18, 4374453), (27, 2916302), (54, 1458151)]