289202859

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13339}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 473836800

約数和(自身を除く): 184633941

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 7227, 13339, 21681, 40017, 120051, 146729, 360153, 440187, 973747, 1320561, 2921241, 3961683, 8763723, 10711217, 26291169, 32133651, 96400953, 289202859]

約数ペア:

[(1, 289202859), (3, 96400953), (9, 32133651), (11, 26291169), (27, 10711217), (33, 8763723), (73, 3961683), (99, 2921241), (219, 1320561), (297, 973747), (657, 440187), (803, 360153), (1971, 146729), (2409, 120051), (7227, 40017), (13339, 21681)]