77968331

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 91542528

約数和(自身を除く): 13574197

約数列:

[1, 7, 43, 301, 431, 601, 3017, 4207, 18533, 25843, 129731, 180901, 259031, 1813217, 11138333, 77968331]

約数ペア:

[(1, 77968331), (7, 11138333), (43, 1813217), (301, 259031), (431, 180901), (601, 129731), (3017, 25843), (4207, 18533)]