65727669

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 108838080

約数和(自身を除く): 43110411

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 233, 303, 399, 699, 707, 931, 1631, 1919, 2121, 2793, 4427, 4893, 4949, 5757, 11417, 13281, 13433, 14847, 23533, 30989, 34251, 40299, 70599, 92967, 94031, 164731, 216923, 282093, 447127, 494193, 650769, 1153117, 1341381, 3129889, 3459351, 9389667, 21909223, 65727669]

約数ペア:

[(1, 65727669), (3, 21909223), (7, 9389667), (19, 3459351), (21, 3129889), (49, 1341381), (57, 1153117), (101, 650769), (133, 494193), (147, 447127), (233, 282093), (303, 216923), (399, 164731), (699, 94031), (707, 92967), (931, 70599), (1631, 40299), (1919, 34251), (2121, 30989), (2793, 23533), (4427, 14847), (4893, 13433), (4949, 13281), (5757, 11417)]