118532127

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 205309440

約数和(自身を除く): 86777313

約数列:

[1, 3, 7, 19, 21, 31, 37, 49, 57, 93, 111, 133, 147, 217, 259, 399, 589, 651, 703, 777, 931, 1147, 1369, 1519, 1767, 1813, 2109, 2793, 3441, 4107, 4123, 4557, 4921, 5439, 8029, 9583, 12369, 14763, 21793, 24087, 26011, 28749, 28861, 34447, 42439, 56203, 65379, 67081, 78033, 86583, 103341, 127317, 152551, 168609, 182077, 201243, 297073, 457653, 546231, 806341, 891219, 1067857, 1274539, 2079511, 2419023, 3203571, 3823617, 5644387, 6238533, 16933161, 39510709, 118532127]

約数ペア:

[(1, 118532127), (3, 39510709), (7, 16933161), (19, 6238533), (21, 5644387), (31, 3823617), (37, 3203571), (49, 2419023), (57, 2079511), (93, 1274539), (111, 1067857), (133, 891219), (147, 806341), (217, 546231), (259, 457653), (399, 297073), (589, 201243), (651, 182077), (703, 168609), (777, 152551), (931, 127317), (1147, 103341), (1369, 86583), (1519, 78033), (1767, 67081), (1813, 65379), (2109, 56203), (2793, 42439), (3441, 34447), (4107, 28861), (4123, 28749), (4557, 26011), (4921, 24087), (5439, 21793), (8029, 14763), (9583, 12369)]