68906929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26111}}^1$

素因数の和:26160

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 18829391

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 26111, 182777, 339443, 757219, 2376101, 5300533, 9843847, 68906929]

約数ペア:

[(1, 68906929), (7, 9843847), (13, 5300533), (29, 2376101), (91, 757219), (203, 339443), (377, 182777), (2639, 26111)]