65316771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32839}}^1$

素因数の和:32875

約数の個数: 24

約数和(自身を含む): 107583840

約数和(自身を除く): 42267069

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 32839, 98517, 295551, 426907, 558263, 1280721, 1674789, 3842163, 5024367, 7257419, 21772257, 65316771]

約数ペア:

[(1, 65316771), (3, 21772257), (9, 7257419), (13, 5024367), (17, 3842163), (39, 1674789), (51, 1280721), (117, 558263), (153, 426907), (221, 295551), (663, 98517), (1989, 32839)]