85747197

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 121359168

約数和(自身を除く): 35611971

約数列:

[1, 3, 23, 69, 71, 213, 529, 761, 1587, 1633, 2283, 4899, 17503, 37559, 52509, 54031, 112677, 162093, 402569, 1207707, 1242713, 3728139, 28582399, 85747197]

約数ペア:

[(1, 85747197), (3, 28582399), (23, 3728139), (69, 1242713), (71, 1207707), (213, 402569), (529, 162093), (761, 112677), (1587, 54031), (1633, 52509), (2283, 37559), (4899, 17503)]