97207173

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 180073920

約数和(自身を除く): 82866747

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 281, 289, 323, 357, 399, 843, 867, 969, 1071, 1197, 1967, 2023, 2261, 2529, 2601, 2907, 4777, 5339, 5491, 5901, 6069, 6783, 14331, 16017, 16473, 17703, 18207, 20349, 33439, 37373, 38437, 42993, 48051, 49419, 81209, 90763, 100317, 112119, 115311, 243627, 272289, 300951, 336357, 345933, 568463, 635341, 730881, 816867, 1542971, 1705389, 1906023, 4628913, 5116167, 5718069, 10800797, 13886739, 32402391, 97207173]

約数ペア:

[(1, 97207173), (3, 32402391), (7, 13886739), (9, 10800797), (17, 5718069), (19, 5116167), (21, 4628913), (51, 1906023), (57, 1705389), (63, 1542971), (119, 816867), (133, 730881), (153, 635341), (171, 568463), (281, 345933), (289, 336357), (323, 300951), (357, 272289), (399, 243627), (843, 115311), (867, 112119), (969, 100317), (1071, 90763), (1197, 81209), (1967, 49419), (2023, 48051), (2261, 42993), (2529, 38437), (2601, 37373), (2907, 33439), (4777, 20349), (5339, 18207), (5491, 17703), (5901, 16473), (6069, 16017), (6783, 14331)]