1672159761

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{139801}}^1$

素因数の和:140253

約数の個数: 16

約数和(自身を含む): 2482883520

約数和(自身を除く): 810723759

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 139801, 419403, 1258209, 3774627, 61931843, 185795529, 557386587, 1672159761]

約数ペア:

[(1, 1672159761), (3, 557386587), (9, 185795529), (27, 61931843), (443, 3774627), (1329, 1258209), (3987, 419403), (11961, 139801)]