23090643

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 38039040

約数和(自身を除く): 14948397

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 103, 171, 207, 309, 361, 437, 513, 621, 927, 1083, 1311, 1957, 2369, 2781, 3249, 3933, 5871, 7107, 8303, 9747, 11799, 17613, 21321, 24909, 37183, 45011, 52839, 63963, 74727, 111549, 135033, 224181, 334647, 405099, 855209, 1003941, 1215297, 2565627, 7696881, 23090643]

約数ペア:

[(1, 23090643), (3, 7696881), (9, 2565627), (19, 1215297), (23, 1003941), (27, 855209), (57, 405099), (69, 334647), (103, 224181), (171, 135033), (207, 111549), (309, 74727), (361, 63963), (437, 52839), (513, 45011), (621, 37183), (927, 24909), (1083, 21321), (1311, 17613), (1957, 11799), (2369, 9747), (2781, 8303), (3249, 7107), (3933, 5871)]