80456427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1373}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 123462144

約数和(自身を除く): 43005717

約数列:

[1, 3, 9, 17, 51, 153, 383, 1149, 1373, 3447, 4119, 6511, 12357, 19533, 23341, 58599, 70023, 210069, 525859, 1577577, 4732731, 8939603, 26818809, 80456427]

約数ペア:

[(1, 80456427), (3, 26818809), (9, 8939603), (17, 4732731), (51, 1577577), (153, 525859), (383, 210069), (1149, 70023), (1373, 58599), (3447, 23341), (4119, 19533), (6511, 12357)]