127894291209

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2953}}^1\times {\mathrm{81563}}^1$

素因数の和:84581

約数の個数: 24

約数和(自身を含む): 187933243680

約数和(自身を除く): 60038952471

約数列:

[1, 3, 9, 59, 177, 531, 2953, 8859, 26577, 81563, 174227, 244689, 522681, 734067, 1568043, 4812217, 14436651, 43309953, 240855539, 722566617, 2167699851, 14210476801, 42631430403, 127894291209]

約数ペア:

[(1, 127894291209), (3, 42631430403), (9, 14210476801), (59, 2167699851), (177, 722566617), (531, 240855539), (2953, 43309953), (8859, 14436651), (26577, 4812217), (81563, 1568043), (174227, 734067), (244689, 522681)]