51779871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13444

約数の個数: 32

約数和(自身を含む): 90128640

約数和(自身を除く): 38348769

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 13411, 40233, 120699, 147521, 174343, 362097, 442563, 523029, 1327689, 1569087, 1917773, 3983067, 4707261, 5753319, 17259957, 51779871]

約数ペア:

[(1, 51779871), (3, 17259957), (9, 5753319), (11, 4707261), (13, 3983067), (27, 1917773), (33, 1569087), (39, 1327689), (99, 523029), (117, 442563), (143, 362097), (297, 174343), (351, 147521), (429, 120699), (1287, 40233), (3861, 13411)]