74729277

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17191}}^1$

素因数の和:17230

約数の個数: 32

約数和(自身を含む): 132034560

約数和(自身を除く): 57305283

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 17191, 51573, 120337, 154719, 361011, 395393, 464157, 1083033, 1186179, 2767751, 3249099, 3558537, 8303253, 10675611, 24909759, 74729277]

約数ペア:

[(1, 74729277), (3, 24909759), (7, 10675611), (9, 8303253), (21, 3558537), (23, 3249099), (27, 2767751), (63, 1186179), (69, 1083033), (161, 464157), (189, 395393), (207, 361011), (483, 154719), (621, 120337), (1449, 51573), (4347, 17191)]