67956471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1489}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 107387280

約数和(自身を除く): 39430809

約数列:

[1, 3, 9, 11, 33, 99, 461, 1383, 1489, 4149, 4467, 5071, 13401, 15213, 16379, 45639, 49137, 147411, 686429, 2059287, 6177861, 7550719, 22652157, 67956471]

約数ペア:

[(1, 67956471), (3, 22652157), (9, 7550719), (11, 6177861), (33, 2059287), (99, 686429), (461, 147411), (1383, 49137), (1489, 45639), (4149, 16379), (4467, 15213), (5071, 13401)]