68219827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 78073632

約数和(自身を除く): 9853805

約数列:

[1, 13, 17, 221, 467, 661, 6071, 7939, 8593, 11237, 103207, 146081, 308687, 4012931, 5247679, 68219827]

約数ペア:

[(1, 68219827), (13, 5247679), (17, 4012931), (221, 308687), (467, 146081), (661, 103207), (6071, 11237), (7939, 8593)]