84765737979

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{198437}}^1$

素因数の和:199676

約数の個数: 32

約数和(自身を含む): 135350591040

約数和(自身を除く): 50584853061

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1217, 3651, 10953, 15821, 32859, 47463, 142389, 198437, 427167, 595311, 1785933, 2579681, 5357799, 7739043, 23217129, 69651387, 241497829, 724493487, 2173480461, 3139471777, 6520441383, 9418415331, 28255245993, 84765737979]

約数ペア:

[(1, 84765737979), (3, 28255245993), (9, 9418415331), (13, 6520441383), (27, 3139471777), (39, 2173480461), (117, 724493487), (351, 241497829), (1217, 69651387), (3651, 23217129), (10953, 7739043), (15821, 5357799), (32859, 2579681), (47463, 1785933), (142389, 595311), (198437, 427167)]