75638043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 122984400

約数和(自身を除く): 47346357

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 659, 981, 1053, 1417, 1977, 2943, 4251, 5931, 8567, 8829, 12753, 17793, 25701, 38259, 53379, 71831, 77103, 114777, 215493, 231309, 646479, 693927, 933803, 1939437, 2801409, 5818311, 8404227, 25212681, 75638043]

約数ペア:

[(1, 75638043), (3, 25212681), (9, 8404227), (13, 5818311), (27, 2801409), (39, 1939437), (81, 933803), (109, 693927), (117, 646479), (327, 231309), (351, 215493), (659, 114777), (981, 77103), (1053, 71831), (1417, 53379), (1977, 38259), (2943, 25701), (4251, 17793), (5931, 12753), (8567, 8829)]