43141491

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 56

約数和(自身を含む): 70511616

約数和(自身を除く): 27370125

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 83, 93, 207, 243, 249, 279, 621, 713, 729, 747, 837, 1863, 1909, 2139, 2241, 2511, 2573, 5589, 5727, 6417, 6723, 7533, 7719, 16767, 17181, 19251, 20169, 22599, 23157, 51543, 57753, 59179, 60507, 69471, 154629, 173259, 177537, 208413, 463887, 519777, 532611, 625239, 1391661, 1597833, 1875717, 4793499, 14380497, 43141491]

約数ペア:

[(1, 43141491), (3, 14380497), (9, 4793499), (23, 1875717), (27, 1597833), (31, 1391661), (69, 625239), (81, 532611), (83, 519777), (93, 463887), (207, 208413), (243, 177537), (249, 173259), (279, 154629), (621, 69471), (713, 60507), (729, 59179), (747, 57753), (837, 51543), (1863, 23157), (1909, 22599), (2139, 20169), (2241, 19251), (2511, 17181), (2573, 16767), (5589, 7719), (5727, 7533), (6417, 6723)]