166563733

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13451}}^1$

素因数の和:13548

約数の個数: 16

約数和(自身を含む): 200165760

約数和(自身を除く): 33602027

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 13451, 94157, 390079, 820511, 2730553, 5743577, 23794819, 166563733]

約数ペア:

[(1, 166563733), (7, 23794819), (29, 5743577), (61, 2730553), (203, 820511), (427, 390079), (1769, 94157), (12383, 13451)]