1958049261

素因数分解:

$3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{14369}}^1$

素因数の和:14495

約数の個数: 48

約数和(自身を含む): 3407414400

約数和(自身を除く): 1449365139

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 189, 309, 441, 721, 927, 1323, 2163, 2781, 5047, 6489, 14369, 15141, 19467, 43107, 45423, 100583, 129321, 136269, 301749, 387963, 704081, 905247, 1480007, 2112243, 2715741, 4440021, 6336729, 10360049, 13320063, 19010187, 31080147, 39960189, 72520343, 93240441, 217561029, 279721323, 652683087, 1958049261]

約数ペア:

[(1, 1958049261), (3, 652683087), (7, 279721323), (9, 217561029), (21, 93240441), (27, 72520343), (49, 39960189), (63, 31080147), (103, 19010187), (147, 13320063), (189, 10360049), (309, 6336729), (441, 4440021), (721, 2715741), (927, 2112243), (1323, 1480007), (2163, 905247), (2781, 704081), (5047, 387963), (6489, 301749), (14369, 136269), (15141, 129321), (19467, 100583), (43107, 45423)]