42534009

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 73163376

約数和(自身を除く): 30629367

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2243, 2709, 6321, 6729, 15701, 18963, 20187, 47103, 96449, 109907, 141309, 289347, 329721, 675143, 868041, 989163, 2025429, 4726001, 6076287, 14178003, 42534009]

約数ペア:

[(1, 42534009), (3, 14178003), (7, 6076287), (9, 4726001), (21, 2025429), (43, 989163), (49, 868041), (63, 675143), (129, 329721), (147, 289347), (301, 141309), (387, 109907), (441, 96449), (903, 47103), (2107, 20187), (2243, 18963), (2709, 15701), (6321, 6729)]