72007191

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{13963}}^1$

素因数の和:14163

約数の個数: 16

約数和(自身を含む): 107243520

約数和(自身を除く): 35236329

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 13963, 41889, 125667, 377001, 2666933, 8000799, 24002397, 72007191]

約数ペア:

[(1, 72007191), (3, 24002397), (9, 8000799), (27, 2666933), (191, 377001), (573, 125667), (1719, 41889), (5157, 13963)]