66576861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 104229216

約数和(自身を除く): 37652355

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 3491, 6357, 10473, 19071, 31419, 45383, 136149, 408447, 569033, 1707099, 5121297, 7397429, 22192287, 66576861]

約数ペア:

[(1, 66576861), (3, 22192287), (9, 7397429), (13, 5121297), (39, 1707099), (117, 569033), (163, 408447), (489, 136149), (1467, 45383), (2119, 31419), (3491, 19071), (6357, 10473)]