156940379997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{3261641}}^1$

素因数の和:3262060

約数の個数: 16

約数和(自身を含む): 214694323008

約数和(自身を除く): 57753943011

約数列:

[1, 3, 43, 129, 373, 1119, 16039, 48117, 3261641, 9784923, 140250563, 420751689, 1216592093, 3649776279, 52313459999, 156940379997]

約数ペア:

[(1, 156940379997), (3, 52313459999), (43, 3649776279), (129, 1216592093), (373, 420751689), (1119, 140250563), (16039, 9784923), (48117, 3261641)]