66753567

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 100994400

約数和(自身を除く): 34240833

約数列:

[1, 3, 9, 23, 69, 207, 389, 829, 1167, 2487, 3501, 7461, 8947, 19067, 26841, 57201, 80523, 171603, 322481, 967443, 2902329, 7417063, 22251189, 66753567]

約数ペア:

[(1, 66753567), (3, 22251189), (9, 7417063), (23, 2902329), (69, 967443), (207, 322481), (389, 171603), (829, 80523), (1167, 57201), (2487, 26841), (3501, 19067), (7461, 8947)]