539135702903

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{39841}}^1$

素因数の和:40080

約数の個数: 48

約数和(自身を含む): 662221850400

約数和(自身を除く): 123086147497

約数列:

[1, 7, 29, 49, 89, 107, 203, 623, 749, 1421, 2581, 3103, 4361, 5243, 9523, 18067, 21721, 39841, 66661, 126469, 152047, 276167, 278887, 466627, 1155389, 1933169, 1952209, 3545849, 4262987, 8087723, 13532183, 24820943, 29840909, 56614061, 102829621, 123626623, 173746601, 208886363, 379405843, 719807347, 865386361, 2655840901, 5038651429, 6057704527, 11002769447, 18590886307, 77019386129, 539135702903]

約数ペア:

[(1, 539135702903), (7, 77019386129), (29, 18590886307), (49, 11002769447), (89, 6057704527), (107, 5038651429), (203, 2655840901), (623, 865386361), (749, 719807347), (1421, 379405843), (2581, 208886363), (3103, 173746601), (4361, 123626623), (5243, 102829621), (9523, 56614061), (18067, 29840909), (21721, 24820943), (39841, 13532183), (66661, 8087723), (126469, 4262987), (152047, 3545849), (276167, 1952209), (278887, 1933169), (466627, 1155389)]