71384321853

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{46932493}}^1$

素因数の和:46932525

約数の個数: 18

約数和(自身を含む): 111652403226

約数和(自身を除く): 40268081373

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 46932493, 140797479, 422392437, 610122409, 1830367227, 5491101681, 7931591317, 23794773951, 71384321853]

約数ペア:

[(1, 71384321853), (3, 23794773951), (9, 7931591317), (13, 5491101681), (39, 1830367227), (117, 610122409), (169, 422392437), (507, 140797479), (1521, 46932493)]