76187349

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 129792000

約数和(自身を除く): 53604651

約数列:

[1, 3, 7, 9, 21, 59, 63, 103, 177, 199, 309, 413, 531, 597, 721, 927, 1239, 1393, 1791, 2163, 3717, 4179, 6077, 6489, 11741, 12537, 18231, 20497, 35223, 42539, 54693, 61491, 82187, 105669, 127617, 143479, 184473, 246561, 382851, 430437, 739683, 1209323, 1291311, 3627969, 8465261, 10883907, 25395783, 76187349]

約数ペア:

[(1, 76187349), (3, 25395783), (7, 10883907), (9, 8465261), (21, 3627969), (59, 1291311), (63, 1209323), (103, 739683), (177, 430437), (199, 382851), (309, 246561), (413, 184473), (531, 143479), (597, 127617), (721, 105669), (927, 82187), (1239, 61491), (1393, 54693), (1791, 42539), (2163, 35223), (3717, 20497), (4179, 18231), (6077, 12537), (6489, 11741)]