80747307

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{3889}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 119812000

約数和(自身を除く): 39064693

約数列:

[1, 3, 9, 27, 769, 2307, 3889, 6921, 11667, 20763, 35001, 105003, 2990641, 8971923, 26915769, 80747307]

約数ペア:

[(1, 80747307), (3, 26915769), (9, 8971923), (27, 2990641), (769, 105003), (2307, 35001), (3889, 20763), (6921, 11667)]