91679278271

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{81348073}}^1$

素因数の和:81348110

約数の個数: 12

約数和(自身を含む): 111284165232

約数和(自身を除く): 19604886961

約数列:

[1, 7, 23, 49, 161, 1127, 81348073, 569436511, 1871005679, 3986055577, 13097039753, 91679278271]

約数ペア:

[(1, 91679278271), (7, 13097039753), (23, 3986055577), (49, 1871005679), (161, 569436511), (1127, 81348073)]