72076543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2113}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 90107136

約数和(自身を除く): 18030593

約数列:

[1, 7, 11, 77, 443, 2113, 3101, 4873, 14791, 23243, 34111, 162701, 936059, 6552413, 10296649, 72076543]

約数ペア:

[(1, 72076543), (7, 10296649), (11, 6552413), (77, 936059), (443, 162701), (2113, 34111), (3101, 23243), (4873, 14791)]