33229737

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 54028800

約数和(自身を除く): 20799063

約数列:

[1, 3, 9, 27, 29, 31, 37, 87, 93, 111, 261, 279, 333, 783, 837, 899, 999, 1073, 1147, 1369, 2697, 3219, 3441, 4107, 8091, 9657, 10323, 12321, 24273, 28971, 30969, 33263, 36963, 39701, 42439, 99789, 119103, 127317, 299367, 357309, 381951, 898101, 1071927, 1145853, 1230731, 3692193, 11076579, 33229737]

約数ペア:

[(1, 33229737), (3, 11076579), (9, 3692193), (27, 1230731), (29, 1145853), (31, 1071927), (37, 898101), (87, 381951), (93, 357309), (111, 299367), (261, 127317), (279, 119103), (333, 99789), (783, 42439), (837, 39701), (899, 36963), (999, 33263), (1073, 30969), (1147, 28971), (1369, 24273), (2697, 12321), (3219, 10323), (3441, 9657), (4107, 8091)]