87984915921

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8674447}}^1$

素因数の和:8674490

約数の個数: 36

約数和(自身を含む): 154266383232

約数和(自身を除く): 66281467311

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 8674447, 26023341, 60721129, 78070023, 182163387, 199512281, 425047903, 546490161, 598536843, 1275143709, 1396585967, 1795610529, 3825431127, 4189757901, 9776101769, 12569273703, 29328305307, 87984915921]

約数ペア:

[(1, 87984915921), (3, 29328305307), (7, 12569273703), (9, 9776101769), (21, 4189757901), (23, 3825431127), (49, 1795610529), (63, 1396585967), (69, 1275143709), (147, 598536843), (161, 546490161), (207, 425047903), (441, 199512281), (483, 182163387), (1127, 78070023), (1449, 60721129), (3381, 26023341), (10143, 8674447)]