71334891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 110929920

約数和(自身を除く): 39595029

約数列:

[1, 3, 9, 23, 27, 69, 207, 313, 367, 621, 939, 1101, 2817, 3303, 7199, 8441, 8451, 9909, 21597, 25323, 64791, 75969, 114871, 194373, 227907, 344613, 1033839, 2642033, 3101517, 7926099, 23778297, 71334891]

約数ペア:

[(1, 71334891), (3, 23778297), (9, 7926099), (23, 3101517), (27, 2642033), (69, 1033839), (207, 344613), (313, 227907), (367, 194373), (621, 114871), (939, 75969), (1101, 64791), (2817, 25323), (3303, 21597), (7199, 9909), (8441, 8451)]