43128477

素因数分解:

$3^3\times 7^3\times {\mathrm{4657}}^1$

素因数の和:4687

約数の個数: 32

約数和(自身を含む): 74528000

約数和(自身を除く): 31399523

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 4657, 9261, 13971, 32599, 41913, 97797, 125739, 228193, 293391, 684579, 880173, 1597351, 2053737, 4792053, 6161211, 14376159, 43128477]

約数ペア:

[(1, 43128477), (3, 14376159), (7, 6161211), (9, 4792053), (21, 2053737), (27, 1597351), (49, 880173), (63, 684579), (147, 293391), (189, 228193), (343, 125739), (441, 97797), (1029, 41913), (1323, 32599), (3087, 13971), (4657, 9261)]