65861181

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{1429}}^1$

素因数の和:2010

約数の個数: 20

約数和(自身を含む): 98627100

約数和(自身を除く): 32765919

約数列:

[1, 3, 9, 27, 81, 569, 1429, 1707, 4287, 5121, 12861, 15363, 38583, 46089, 115749, 813101, 2439303, 7317909, 21953727, 65861181]

約数ペア:

[(1, 65861181), (3, 21953727), (9, 7317909), (27, 2439303), (81, 813101), (569, 115749), (1429, 46089), (1707, 38583), (4287, 15363), (5121, 12861)]