81074063

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 94785600

約数和(自身を除く): 13711537

約数列:

[1, 7, 61, 181, 427, 1049, 1267, 7343, 11041, 63989, 77287, 189869, 447923, 1329083, 11582009, 81074063]

約数ペア:

[(1, 81074063), (7, 11582009), (61, 1329083), (181, 447923), (427, 189869), (1049, 77287), (1267, 63989), (7343, 11041)]