272817753607

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1\times {\mathrm{62477}}^1$

素因数の和:82638

約数の個数: 16

約数和(自身を含む): 321870661632

約数和(自身を除く): 49052908025

約数列:

[1, 7, 31, 217, 20123, 62477, 140861, 437339, 623813, 1936787, 4366691, 13557509, 1257224671, 8800572697, 38973964801, 272817753607]

約数ペア:

[(1, 272817753607), (7, 38973964801), (31, 8800572697), (217, 1257224671), (20123, 13557509), (62477, 4366691), (140861, 1936787), (437339, 623813)]