43289001

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 75088000

約数和(自身を除く): 31798999

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 343, 379, 441, 777, 1029, 1137, 1813, 2331, 2653, 3087, 3411, 5439, 7959, 12691, 14023, 16317, 18571, 23877, 38073, 42069, 55713, 98161, 114219, 126207, 129997, 167139, 294483, 389991, 687127, 883449, 1169973, 2061381, 4809889, 6184143, 14429667, 43289001]

約数ペア:

[(1, 43289001), (3, 14429667), (7, 6184143), (9, 4809889), (21, 2061381), (37, 1169973), (49, 883449), (63, 687127), (111, 389991), (147, 294483), (259, 167139), (333, 129997), (343, 126207), (379, 114219), (441, 98161), (777, 55713), (1029, 42069), (1137, 38073), (1813, 23877), (2331, 18571), (2653, 16317), (3087, 14023), (3411, 12691), (5439, 7959)]