79388721

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41413}}^1$

素因数の和:41493

約数の個数: 16

約数和(自身を含む): 119272320

約数和(自身を除く): 39883599

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41413, 124239, 372717, 1118151, 2940323, 8820969, 26462907, 79388721]

約数ペア:

[(1, 79388721), (3, 26462907), (9, 8820969), (27, 2940323), (71, 1118151), (213, 372717), (639, 124239), (1917, 41413)]