80119731

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 108218880

約数和(自身を除く): 28099149

約数列:

[1, 3, 131, 239, 393, 717, 853, 2559, 31309, 93927, 111743, 203867, 335229, 611601, 26706577, 80119731]

約数ペア:

[(1, 80119731), (3, 26706577), (131, 611601), (239, 335229), (393, 203867), (717, 111743), (853, 93927), (2559, 31309)]