77287639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18637}}^1$

素因数の和:18690

約数の個数: 16

約数和(自身を含む): 93935520

約数和(自身を除く): 16647881

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 18637, 205007, 242281, 540473, 2665091, 5945203, 7026149, 77287639]

約数ペア:

[(1, 77287639), (11, 7026149), (13, 5945203), (29, 2665091), (143, 540473), (319, 242281), (377, 205007), (4147, 18637)]