68387039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9506

約数の個数: 16

約数和(自身を含む): 84119616

約数和(自身を除く): 15732577

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 9421, 65947, 160157, 574681, 1121099, 4022767, 9769577, 68387039]

約数ペア:

[(1, 68387039), (7, 9769577), (17, 4022767), (61, 1121099), (119, 574681), (427, 160157), (1037, 65947), (7259, 9421)]