27005366878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{21499}}^1$

素因数の和:21661

約数の個数: 64

約数和(自身を含む): 49932288000

約数和(自身を除く): 22926921122

約数列:

[1, 2, 7, 14, 23, 46, 47, 83, 94, 161, 166, 322, 329, 581, 658, 1081, 1162, 1909, 2162, 3818, 3901, 7567, 7802, 13363, 15134, 21499, 26726, 27307, 42998, 54614, 89723, 150493, 179446, 300986, 494477, 628061, 988954, 1010453, 1256122, 1784417, 2020906, 3461339, 3568834, 6922678, 7073171, 12490919, 14146342, 23240419, 24981838, 41041591, 46480838, 82083182, 83867599, 162682933, 167735198, 287291137, 325365866, 574582274, 587073193, 1174146386, 1928954777, 3857909554, 13502683439, 27005366878]

約数ペア:

[(1, 27005366878), (2, 13502683439), (7, 3857909554), (14, 1928954777), (23, 1174146386), (46, 587073193), (47, 574582274), (83, 325365866), (94, 287291137), (161, 167735198), (166, 162682933), (322, 83867599), (329, 82083182), (581, 46480838), (658, 41041591), (1081, 24981838), (1162, 23240419), (1909, 14146342), (2162, 12490919), (3818, 7073171), (3901, 6922678), (7567, 3568834), (7802, 3461339), (13363, 2020906), (15134, 1784417), (21499, 1256122), (26726, 1010453), (27307, 988954), (42998, 628061), (54614, 494477), (89723, 300986), (150493, 179446)]