161123039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{1601}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 201159936

約数和(自身を除く): 40036897

約数列:

[1, 7, 11, 77, 1307, 1601, 9149, 11207, 14377, 17611, 100639, 123277, 2092507, 14647549, 23017577, 161123039]

約数ペア:

[(1, 161123039), (7, 23017577), (11, 14647549), (77, 2092507), (1307, 123277), (1601, 100639), (9149, 17611), (11207, 14377)]