291497256963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128018119}}^1$

素因数の和:128018159

約数の個数: 24

約数和(自身を含む): 479299841280

約数和(自身を除く): 187802584317

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 128018119, 384054357, 1152163071, 1408199309, 2944416737, 4224597927, 8833250211, 12673793781, 26499750633, 32388584107, 97165752321, 291497256963]

約数ペア:

[(1, 291497256963), (3, 97165752321), (9, 32388584107), (11, 26499750633), (23, 12673793781), (33, 8833250211), (69, 4224597927), (99, 2944416737), (207, 1408199309), (253, 1152163071), (759, 384054357), (2277, 128018119)]