81219053

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 88972800

約数和(自身を除く): 7753747

約数列:

[1, 19, 29, 223, 551, 661, 4237, 6467, 12559, 19169, 122873, 147403, 364211, 2800657, 4274687, 81219053]

約数ペア:

[(1, 81219053), (19, 4274687), (29, 2800657), (223, 364211), (551, 147403), (661, 122873), (4237, 19169), (6467, 12559)]