85021937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 115094784

約数和(自身を除く): 30072847

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 541, 1001, 1099, 1727, 2041, 3787, 5951, 7033, 12089, 14287, 22451, 41657, 49231, 77363, 84937, 157157, 541541, 594559, 934307, 1104181, 6540149, 7729267, 12145991, 85021937]

約数ペア:

[(1, 85021937), (7, 12145991), (11, 7729267), (13, 6540149), (77, 1104181), (91, 934307), (143, 594559), (157, 541541), (541, 157157), (1001, 84937), (1099, 77363), (1727, 49231), (2041, 41657), (3787, 22451), (5951, 14287), (7033, 12089)]