66393103

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 78684160

約数和(自身を除く): 12291057

約数列:

[1, 7, 31, 217, 271, 1129, 1897, 7903, 8401, 34999, 58807, 244993, 305959, 2141713, 9484729, 66393103]

約数ペア:

[(1, 66393103), (7, 9484729), (31, 2141713), (217, 305959), (271, 244993), (1129, 58807), (1897, 34999), (7903, 8401)]