87645381

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 118195200

約数和(自身を除く): 30549819

約数列:

[1, 3, 179, 227, 537, 681, 719, 2157, 40633, 121899, 128701, 163213, 386103, 489639, 29215127, 87645381]

約数ペア:

[(1, 87645381), (3, 29215127), (179, 489639), (227, 386103), (537, 163213), (681, 128701), (719, 121899), (2157, 40633)]