80689301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7649}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 101347200

約数和(自身を除く): 20657899

約数列:

[1, 7, 11, 77, 137, 959, 1507, 7649, 10549, 53543, 84139, 588973, 1047913, 7335391, 11527043, 80689301]

約数ペア:

[(1, 80689301), (7, 11527043), (11, 7335391), (77, 1047913), (137, 588973), (959, 84139), (1507, 53543), (7649, 10549)]