83531493

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 125911968

約数和(自身を除く): 42380475

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 1987, 4671, 5961, 14013, 17883, 42039, 53649, 160947, 343751, 482841, 1031253, 3093759, 9281277, 27843831, 83531493]

約数ペア:

[(1, 83531493), (3, 27843831), (9, 9281277), (27, 3093759), (81, 1031253), (173, 482841), (243, 343751), (519, 160947), (1557, 53649), (1987, 42039), (4671, 17883), (5961, 14013)]