80540499

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 118068672

約数和(自身を除く): 37528173

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 2371, 2613, 7113, 11323, 30823, 33969, 92469, 158857, 400699, 476571, 1202097, 2065141, 6195423, 26846833, 80540499]

約数ペア:

[(1, 80540499), (3, 26846833), (13, 6195423), (39, 2065141), (67, 1202097), (169, 476571), (201, 400699), (507, 158857), (871, 92469), (2371, 33969), (2613, 30823), (7113, 11323)]