80106159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 129793536

約数和(自身を除く): 49687377

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 457, 491, 1371, 1473, 3199, 3437, 7769, 8347, 9597, 10311, 23307, 25041, 54383, 58429, 163149, 175287, 224387, 673161, 1570709, 3814579, 4712127, 11443737, 26702053, 80106159]

約数ペア:

[(1, 80106159), (3, 26702053), (7, 11443737), (17, 4712127), (21, 3814579), (51, 1570709), (119, 673161), (357, 224387), (457, 175287), (491, 163149), (1371, 58429), (1473, 54383), (3199, 25041), (3437, 23307), (7769, 10311), (8347, 9597)]