74930427

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 40

約数和(自身を含む): 131522160

約数和(自身を除く): 56591733

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 6469, 11583, 19407, 58221, 71159, 84097, 174663, 213477, 252291, 523989, 640431, 756873, 925067, 1921293, 2270619, 2775201, 5763879, 6811857, 8325603, 24976809, 74930427]

約数ペア:

[(1, 74930427), (3, 24976809), (9, 8325603), (11, 6811857), (13, 5763879), (27, 2775201), (33, 2270619), (39, 1921293), (81, 925067), (99, 756873), (117, 640431), (143, 523989), (297, 252291), (351, 213477), (429, 174663), (891, 84097), (1053, 71159), (1287, 58221), (3861, 19407), (6469, 11583)]