57081903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7129}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 81110880

約数和(自身を除く): 24028977

約数列:

[1, 3, 17, 51, 157, 471, 2669, 7129, 8007, 21387, 121193, 363579, 1119253, 3357759, 19027301, 57081903]

約数ペア:

[(1, 57081903), (3, 19027301), (17, 3357759), (51, 1119253), (157, 363579), (471, 121193), (2669, 21387), (7129, 8007)]