165774817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6563}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 187467840

約数和(自身を除く): 21693023

約数列:

[1, 13, 29, 67, 377, 871, 1943, 6563, 25259, 85319, 190327, 439721, 2474251, 5716373, 12751909, 165774817]

約数ペア:

[(1, 165774817), (13, 12751909), (29, 5716373), (67, 2474251), (377, 439721), (871, 190327), (1943, 85319), (6563, 25259)]