71130891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11617}}^1$

素因数の和:11790

約数の個数: 16

約数和(自身を含む): 102796064

約数和(自身を除く): 31665173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11617, 34851, 151021, 453063, 1823869, 5471607, 23710297, 71130891]

約数ペア:

[(1, 71130891), (3, 23710297), (13, 5471607), (39, 1823869), (157, 453063), (471, 151021), (2041, 34851), (6123, 11617)]