81372269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6599}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 95040000

約数和(自身を除く): 13667731

約数列:

[1, 11, 19, 59, 209, 649, 1121, 6599, 12331, 72589, 125381, 389341, 1379191, 4282751, 7397479, 81372269]

約数ペア:

[(1, 81372269), (11, 7397479), (19, 4282751), (59, 1379191), (209, 389341), (649, 125381), (1121, 72589), (6599, 12331)]