23649813

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 41198080

約数和(自身を除く): 17548267

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 121, 127, 171, 209, 297, 363, 381, 513, 627, 891, 1089, 1143, 1397, 1539, 1881, 2299, 2413, 3267, 3429, 4191, 5643, 6897, 7239, 9801, 10287, 12573, 15367, 16929, 20691, 21717, 26543, 37719, 46101, 62073, 65151, 79629, 113157, 138303, 186219, 195453, 238887, 291973, 414909, 716661, 875919, 1244727, 2149983, 2627757, 7883271, 23649813]

約数ペア:

[(1, 23649813), (3, 7883271), (9, 2627757), (11, 2149983), (19, 1244727), (27, 875919), (33, 716661), (57, 414909), (81, 291973), (99, 238887), (121, 195453), (127, 186219), (171, 138303), (209, 113157), (297, 79629), (363, 65151), (381, 62073), (513, 46101), (627, 37719), (891, 26543), (1089, 21717), (1143, 20691), (1397, 16929), (1539, 15367), (1881, 12573), (2299, 10287), (2413, 9801), (3267, 7239), (3429, 6897), (4191, 5643)]