91799181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 137635680

約数和(自身を除く): 45836499

約数列:

[1, 3, 9, 29, 87, 261, 547, 643, 1641, 1929, 4923, 5787, 15863, 18647, 47589, 55941, 142767, 167823, 351721, 1055163, 3165489, 10199909, 30599727, 91799181]

約数ペア:

[(1, 91799181), (3, 30599727), (9, 10199909), (29, 3165489), (87, 1055163), (261, 351721), (547, 167823), (643, 142767), (1641, 55941), (1929, 47589), (4923, 18647), (5787, 15863)]