68117697

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 103646400

約数和(自身を除く): 35528703

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 3019, 7521, 9057, 22563, 27171, 69437, 208311, 329071, 624933, 987213, 2961639, 7568633, 22705899, 68117697]

約数ペア:

[(1, 68117697), (3, 22705899), (9, 7568633), (23, 2961639), (69, 987213), (109, 624933), (207, 329071), (327, 208311), (981, 69437), (2507, 27171), (3019, 22563), (7521, 9057)]