65491083

素因数分解:

$3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1213}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 108327648

約数和(自身を除く): 42836565

約数列:

[1, 3, 7, 9, 21, 63, 857, 1213, 2571, 3639, 5999, 7713, 8491, 10917, 17997, 25473, 53991, 76419, 1039541, 3118623, 7276787, 9355869, 21830361, 65491083]

約数ペア:

[(1, 65491083), (3, 21830361), (7, 9355869), (9, 7276787), (21, 3118623), (63, 1039541), (857, 76419), (1213, 53991), (2571, 25473), (3639, 17997), (5999, 10917), (7713, 8491)]