91386243

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{60083}}^1$

素因数の和:60115

約数の個数: 18

約数和(自身を含む): 142939836

約数和(自身を除く): 51553593

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 60083, 180249, 540747, 781079, 2343237, 7029711, 10154027, 30462081, 91386243]

約数ペア:

[(1, 91386243), (3, 30462081), (9, 10154027), (13, 7029711), (39, 2343237), (117, 781079), (169, 540747), (507, 180249), (1521, 60083)]