82225251

素因数分解:

$3^2\times {\mathrm{97}}^2\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 18

約数和(自身を含む): 120130452

約数和(自身を除く): 37905201

約数列:

[1, 3, 9, 97, 291, 873, 971, 2913, 8739, 9409, 28227, 84681, 94187, 282561, 847683, 9136139, 27408417, 82225251]

約数ペア:

[(1, 82225251), (3, 27408417), (9, 9136139), (97, 847683), (291, 282561), (873, 94187), (971, 84681), (2913, 28227), (8739, 9409)]