123048873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 199480320

約数和(自身を除く): 76431447

約数列:

[1, 3, 9, 17, 23, 51, 69, 73, 153, 207, 219, 391, 479, 657, 1173, 1241, 1437, 1679, 3519, 3723, 4311, 5037, 8143, 11017, 11169, 15111, 24429, 28543, 33051, 34967, 73287, 85629, 99153, 104901, 187289, 256887, 314703, 561867, 594439, 804241, 1685601, 1783317, 2412723, 5349951, 7238169, 13672097, 41016291, 123048873]

約数ペア:

[(1, 123048873), (3, 41016291), (9, 13672097), (17, 7238169), (23, 5349951), (51, 2412723), (69, 1783317), (73, 1685601), (153, 804241), (207, 594439), (219, 561867), (391, 314703), (479, 256887), (657, 187289), (1173, 104901), (1241, 99153), (1437, 85629), (1679, 73287), (3519, 34967), (3723, 33051), (4311, 28543), (5037, 24429), (8143, 15111), (11017, 11169)]