231170049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 382337280

約数和(自身を除く): 151167231

約数列:

[1, 3, 9, 11, 29, 33, 73, 87, 99, 219, 261, 319, 657, 803, 957, 1103, 2117, 2409, 2871, 3309, 6351, 7227, 9927, 12133, 19053, 23287, 31987, 36399, 69861, 80519, 95961, 109197, 209583, 241557, 287883, 351857, 724671, 885709, 1055571, 2335051, 2657127, 3166713, 7005153, 7971381, 21015459, 25685561, 77056683, 231170049]

約数ペア:

[(1, 231170049), (3, 77056683), (9, 25685561), (11, 21015459), (29, 7971381), (33, 7005153), (73, 3166713), (87, 2657127), (99, 2335051), (219, 1055571), (261, 885709), (319, 724671), (657, 351857), (803, 287883), (957, 241557), (1103, 209583), (2117, 109197), (2409, 95961), (2871, 80519), (3309, 69861), (6351, 36399), (7227, 31987), (9927, 23287), (12133, 19053)]