68935401

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 39928599

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 1619, 2241, 4731, 4857, 14193, 14571, 30761, 42579, 43713, 92283, 134377, 276849, 403131, 830547, 1209393, 2553163, 3628179, 7659489, 22978467, 68935401]

約数ペア:

[(1, 68935401), (3, 22978467), (9, 7659489), (19, 3628179), (27, 2553163), (57, 1209393), (83, 830547), (171, 403131), (249, 276849), (513, 134377), (747, 92283), (1577, 43713), (1619, 42579), (2241, 30761), (4731, 14571), (4857, 14193)]