80537706

素因数分解:

$2^1\times 3^3\times {\mathrm{1491439}}^1$

素因数の和:1491450

約数の個数: 16

約数和(自身を含む): 178972800

約数和(自身を除く): 98435094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1491439, 2982878, 4474317, 8948634, 13422951, 26845902, 40268853, 80537706]

約数ペア:

[(1, 80537706), (2, 40268853), (3, 26845902), (6, 13422951), (9, 8948634), (18, 4474317), (27, 2982878), (54, 1491439)]