75089439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 112919040

約数和(自身を除く): 37829601

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 1663, 4989, 5017, 14967, 15051, 45153, 48227, 144681, 287699, 434043, 863097, 2589291, 8343271, 25029813, 75089439]

約数ペア:

[(1, 75089439), (3, 25029813), (9, 8343271), (29, 2589291), (87, 863097), (173, 434043), (261, 287699), (519, 144681), (1557, 48227), (1663, 45153), (4989, 15051), (5017, 14967)]