68580963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30119}}^1$

素因数の和:30159

約数の個数: 24

約数和(自身を含む): 112769280

約数和(自身を除く): 44188317

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 30119, 90357, 271071, 331309, 692737, 993927, 2078211, 2981781, 6234633, 7620107, 22860321, 68580963]

約数ペア:

[(1, 68580963), (3, 22860321), (9, 7620107), (11, 6234633), (23, 2981781), (33, 2078211), (69, 993927), (99, 692737), (207, 331309), (253, 271071), (759, 90357), (2277, 30119)]