159490877

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 203788800

約数和(自身を除く): 44297923

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 4349, 5239, 30443, 36673, 56537, 134819, 395759, 734981, 943733, 1752647, 5144867, 12268529, 22784411, 159490877]

約数ペア:

[(1, 159490877), (7, 22784411), (13, 12268529), (31, 5144867), (91, 1752647), (169, 943733), (217, 734981), (403, 395759), (1183, 134819), (2821, 56537), (4349, 36673), (5239, 30443)]