7697907

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 13728000

約数和(自身を除く): 6030093

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 109, 133, 171, 177, 327, 399, 413, 531, 763, 981, 1121, 1197, 1239, 2071, 2289, 3363, 3717, 6213, 6431, 6867, 7847, 10089, 14497, 18639, 19293, 23541, 43491, 45017, 57879, 70623, 122189, 130473, 135051, 366567, 405153, 855323, 1099701, 2565969, 7697907]

約数ペア:

[(1, 7697907), (3, 2565969), (7, 1099701), (9, 855323), (19, 405153), (21, 366567), (57, 135051), (59, 130473), (63, 122189), (109, 70623), (133, 57879), (171, 45017), (177, 43491), (327, 23541), (399, 19293), (413, 18639), (531, 14497), (763, 10089), (981, 7847), (1121, 6867), (1197, 6431), (1239, 6213), (2071, 3717), (2289, 3363)]