23606667

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 19017333

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 73, 87, 177, 189, 203, 219, 261, 413, 511, 531, 609, 657, 783, 1239, 1533, 1593, 1711, 1827, 1971, 2117, 3717, 4307, 4599, 5133, 5481, 6351, 11151, 11977, 12921, 13797, 14819, 15399, 19053, 30149, 35931, 38763, 44457, 46197, 57159, 90447, 107793, 116289, 124903, 133371, 271341, 323379, 374709, 400113, 814023, 874321, 1124127, 2622963, 3372381, 7868889, 23606667]

約数ペア:

[(1, 23606667), (3, 7868889), (7, 3372381), (9, 2622963), (21, 1124127), (27, 874321), (29, 814023), (59, 400113), (63, 374709), (73, 323379), (87, 271341), (177, 133371), (189, 124903), (203, 116289), (219, 107793), (261, 90447), (413, 57159), (511, 46197), (531, 44457), (609, 38763), (657, 35931), (783, 30149), (1239, 19053), (1533, 15399), (1593, 14819), (1711, 13797), (1827, 12921), (1971, 11977), (2117, 11151), (3717, 6351), (4307, 5481), (4599, 5133)]