82681803

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{44381}}^1$

素因数の和:44416

約数の個数: 20

約数和(自身を含む): 128885328

約数和(自身を除く): 46203525

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 44381, 133143, 399429, 1020763, 1198287, 3062289, 3594861, 9186867, 27560601, 82681803]

約数ペア:

[(1, 82681803), (3, 27560601), (9, 9186867), (23, 3594861), (27, 3062289), (69, 1198287), (81, 1020763), (207, 399429), (621, 133143), (1863, 44381)]