68253867

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 111744000

約数和(自身を除く): 43490133

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 2909, 7821, 8727, 23463, 26181, 31999, 78543, 95997, 229811, 287991, 689433, 863973, 2068299, 2527921, 6204897, 7583763, 22751289, 68253867]

約数ペア:

[(1, 68253867), (3, 22751289), (9, 7583763), (11, 6204897), (27, 2527921), (33, 2068299), (79, 863973), (99, 689433), (237, 287991), (297, 229811), (711, 95997), (869, 78543), (2133, 31999), (2607, 26181), (2909, 23463), (7821, 8727)]