68589657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 104417664

約数和(自身を除く): 35828007

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 3217, 7107, 9651, 21321, 28953, 73991, 221973, 331351, 665919, 994053, 2982159, 7621073, 22863219, 68589657]

約数ペア:

[(1, 68589657), (3, 22863219), (9, 7621073), (23, 2982159), (69, 994053), (103, 665919), (207, 331351), (309, 221973), (927, 73991), (2369, 28953), (3217, 21321), (7107, 9651)]