91324527

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 56606097

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 491, 521, 1473, 1563, 3437, 3647, 8347, 8857, 10311, 10941, 25041, 26571, 58429, 61999, 175287, 185997, 255811, 767433, 1790677, 4348787, 5372031, 13046361, 30441509, 91324527]

約数ペア:

[(1, 91324527), (3, 30441509), (7, 13046361), (17, 5372031), (21, 4348787), (51, 1790677), (119, 767433), (357, 255811), (491, 185997), (521, 175287), (1473, 61999), (1563, 58429), (3437, 26571), (3647, 25041), (8347, 10941), (8857, 10311)]