66902837

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 74276352

約数和(自身を除く): 7373515

約数列:

[1, 17, 23, 391, 397, 431, 6749, 7327, 9131, 9913, 155227, 168521, 171107, 2908819, 3935461, 66902837]

約数ペア:

[(1, 66902837), (17, 3935461), (23, 2908819), (391, 171107), (397, 168521), (431, 155227), (6749, 9913), (7327, 9131)]