52877223

素因数分解:

$3^2\times 7^4\times {\mathrm{2447}}^1$

素因数の和:2481

約数の個数: 30

約数和(自身を含む): 89139024

約数和(自身を除く): 36261801

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 2447, 3087, 7203, 7341, 17129, 21609, 22023, 51387, 119903, 154161, 359709, 839321, 1079127, 2517963, 5875247, 7553889, 17625741, 52877223]

約数ペア:

[(1, 52877223), (3, 17625741), (7, 7553889), (9, 5875247), (21, 2517963), (49, 1079127), (63, 839321), (147, 359709), (343, 154161), (441, 119903), (1029, 51387), (2401, 22023), (2447, 21609), (3087, 17129), (7203, 7341)]