54374199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20857}}^1$

素因数の和:20950

約数の個数: 16

約数和(自身を含む): 80094720

約数和(自身を除く): 25720521

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 20857, 62571, 229427, 688281, 1647703, 4943109, 18124733, 54374199]

約数ペア:

[(1, 54374199), (3, 18124733), (11, 4943109), (33, 1647703), (79, 688281), (237, 229427), (869, 62571), (2607, 20857)]