43131123

素因数分解:

$3^4\times 7^2\times {\mathrm{10867}}^1$

素因数の和:10893

約数の個数: 30

約数和(自身を含む): 74956596

約数和(自身を除く): 31825473

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10867, 32601, 76069, 97803, 228207, 293409, 532483, 684621, 880227, 1597449, 2053863, 4792347, 6161589, 14377041, 43131123]

約数ペア:

[(1, 43131123), (3, 14377041), (7, 6161589), (9, 4792347), (21, 2053863), (27, 1597449), (49, 880227), (63, 684621), (81, 532483), (147, 293409), (189, 228207), (441, 97803), (567, 76069), (1323, 32601), (3969, 10867)]