125710053

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 215728128

約数和(自身を除く): 90018075

約数列:

[1, 3, 7, 17, 21, 31, 37, 51, 93, 111, 119, 217, 259, 307, 357, 527, 629, 651, 777, 921, 1147, 1581, 1887, 2149, 3441, 3689, 4403, 5219, 6447, 8029, 9517, 11067, 11359, 13209, 15657, 19499, 24087, 28551, 34077, 36533, 58497, 66619, 79513, 109599, 136493, 161789, 193103, 199857, 238539, 352129, 409479, 485367, 579309, 1056387, 1132523, 1351721, 2464903, 3397569, 4055163, 5986193, 7394709, 17958579, 41903351, 125710053]

約数ペア:

[(1, 125710053), (3, 41903351), (7, 17958579), (17, 7394709), (21, 5986193), (31, 4055163), (37, 3397569), (51, 2464903), (93, 1351721), (111, 1132523), (119, 1056387), (217, 579309), (259, 485367), (307, 409479), (357, 352129), (527, 238539), (629, 199857), (651, 193103), (777, 161789), (921, 136493), (1147, 109599), (1581, 79513), (1887, 66619), (2149, 58497), (3441, 36533), (3689, 34077), (4403, 28551), (5219, 24087), (6447, 19499), (8029, 15657), (9517, 13209), (11067, 11359)]