23530023

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 41827968

約数和(自身を除く): 18297945

約数列:

[1, 3, 9, 11, 17, 31, 33, 41, 51, 93, 99, 121, 123, 153, 187, 279, 341, 363, 369, 451, 527, 561, 697, 1023, 1089, 1271, 1353, 1581, 1683, 2057, 2091, 3069, 3751, 3813, 4059, 4743, 4961, 5797, 6171, 6273, 7667, 11253, 11439, 13981, 14883, 17391, 18513, 21607, 23001, 33759, 41943, 44649, 52173, 63767, 64821, 69003, 84337, 125829, 153791, 191301, 194463, 237677, 253011, 461373, 573903, 713031, 759033, 1384119, 2139093, 2614447, 7843341, 23530023]

約数ペア:

[(1, 23530023), (3, 7843341), (9, 2614447), (11, 2139093), (17, 1384119), (31, 759033), (33, 713031), (41, 573903), (51, 461373), (93, 253011), (99, 237677), (121, 194463), (123, 191301), (153, 153791), (187, 125829), (279, 84337), (341, 69003), (363, 64821), (369, 63767), (451, 52173), (527, 44649), (561, 41943), (697, 33759), (1023, 23001), (1089, 21607), (1271, 18513), (1353, 17391), (1581, 14883), (1683, 13981), (2057, 11439), (2091, 11253), (3069, 7667), (3751, 6273), (3813, 6171), (4059, 5797), (4743, 4961)]