76780413

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 119306880

約数和(自身を除く): 42526467

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1613, 1763, 4839, 5289, 14517, 15867, 43551, 47601, 66133, 69359, 198399, 208077, 595197, 624231, 1785591, 1872693, 2843719, 8531157, 25593471, 76780413]

約数ペア:

[(1, 76780413), (3, 25593471), (9, 8531157), (27, 2843719), (41, 1872693), (43, 1785591), (123, 624231), (129, 595197), (369, 208077), (387, 198399), (1107, 69359), (1161, 66133), (1613, 47601), (1763, 43551), (4839, 15867), (5289, 14517)]