23230449

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 17826831

約数列:

[1, 3, 9, 11, 17, 27, 33, 43, 51, 99, 107, 129, 153, 187, 297, 321, 387, 459, 473, 561, 731, 963, 1161, 1177, 1419, 1683, 1819, 2193, 2889, 3531, 4257, 4601, 5049, 5457, 6579, 8041, 10593, 12771, 13803, 16371, 19737, 20009, 24123, 31779, 41409, 49113, 50611, 60027, 72369, 78217, 124227, 151833, 180081, 217107, 234651, 455499, 540243, 703953, 860387, 1366497, 2111859, 2581161, 7743483, 23230449]

約数ペア:

[(1, 23230449), (3, 7743483), (9, 2581161), (11, 2111859), (17, 1366497), (27, 860387), (33, 703953), (43, 540243), (51, 455499), (99, 234651), (107, 217107), (129, 180081), (153, 151833), (187, 124227), (297, 78217), (321, 72369), (387, 60027), (459, 50611), (473, 49113), (561, 41409), (731, 31779), (963, 24123), (1161, 20009), (1177, 19737), (1419, 16371), (1683, 13803), (1819, 12771), (2193, 10593), (2889, 8041), (3531, 6579), (4257, 5457), (4601, 5049)]