53661951

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23021}}^1$

素因数の和:23071

約数の個数: 24

約数和(自身を含む): 90982944

約数和(自身を除く): 37320993

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 23021, 69063, 161147, 207189, 483441, 851777, 1450323, 2555331, 5962439, 7665993, 17887317, 53661951]

約数ペア:

[(1, 53661951), (3, 17887317), (7, 7665993), (9, 5962439), (21, 2555331), (37, 1450323), (63, 851777), (111, 483441), (259, 207189), (333, 161147), (777, 69063), (2331, 23021)]