72285777

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{30773}}^1$

素因数の和:30814

約数の個数: 20

約数和(自身を含む): 111709620

約数和(自身を除く): 39423843

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 30773, 92319, 276957, 830871, 892417, 2492613, 2677251, 8031753, 24095259, 72285777]

約数ペア:

[(1, 72285777), (3, 24095259), (9, 8031753), (27, 2677251), (29, 2492613), (81, 892417), (87, 830871), (261, 276957), (783, 92319), (2349, 30773)]