75308571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 36

約数和(自身を含む): 123706128

約数和(自身を除く): 48397557

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 1783, 2223, 3249, 4693, 5349, 14079, 16047, 23179, 33877, 42237, 69537, 101631, 208611, 304893, 440401, 643663, 1321203, 1930989, 3963609, 5792967, 8367619, 25102857, 75308571]

約数ペア:

[(1, 75308571), (3, 25102857), (9, 8367619), (13, 5792967), (19, 3963609), (39, 1930989), (57, 1321203), (117, 643663), (171, 440401), (247, 304893), (361, 208611), (741, 101631), (1083, 69537), (1783, 42237), (2223, 33877), (3249, 23179), (4693, 16047), (5349, 14079)]