91334537

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 112358400

約数和(自身を除く): 21023863

約数列:

[1, 7, 37, 43, 59, 139, 259, 301, 413, 973, 1591, 2183, 2537, 5143, 5977, 8201, 11137, 15281, 17759, 36001, 41839, 57407, 93869, 221149, 303437, 352643, 657083, 1548043, 2124059, 2468501, 13047791, 91334537]

約数ペア:

[(1, 91334537), (7, 13047791), (37, 2468501), (43, 2124059), (59, 1548043), (139, 657083), (259, 352643), (301, 303437), (413, 221149), (973, 93869), (1591, 57407), (2183, 41839), (2537, 36001), (5143, 17759), (5977, 15281), (8201, 11137)]