67961745

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2011}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 118015872

約数和(自身を除く): 50054127

約数列:

[1, 3, 5, 9, 15, 45, 751, 2011, 2253, 3755, 6033, 6759, 10055, 11265, 18099, 30165, 33795, 90495, 1510261, 4530783, 7551305, 13592349, 22653915, 67961745]

約数ペア:

[(1, 67961745), (3, 22653915), (5, 13592349), (9, 7551305), (15, 4530783), (45, 1510261), (751, 90495), (2011, 33795), (2253, 30165), (3755, 18099), (6033, 11265), (6759, 10055)]