7442361

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 11571840

約数和(自身を除く): 4129479

約数列:

[1, 3, 9, 27, 41, 81, 83, 123, 243, 249, 369, 729, 747, 1107, 2187, 2241, 3321, 3403, 6723, 9963, 10209, 20169, 29889, 30627, 60507, 89667, 91881, 181521, 275643, 826929, 2480787, 7442361]

約数ペア:

[(1, 7442361), (3, 2480787), (9, 826929), (27, 275643), (41, 181521), (81, 91881), (83, 89667), (123, 60507), (243, 30627), (249, 29889), (369, 20169), (729, 10209), (747, 9963), (1107, 6723), (2187, 3403), (2241, 3321)]