120785319

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 182276640

約数和(自身を除く): 61491321

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 4493, 8961, 13479, 26883, 40437, 130297, 390891, 462779, 1172673, 1388337, 4165011, 13420591, 40261773, 120785319]

約数ペア:

[(1, 120785319), (3, 40261773), (9, 13420591), (29, 4165011), (87, 1388337), (103, 1172673), (261, 462779), (309, 390891), (927, 130297), (2987, 40437), (4493, 26883), (8961, 13479)]