42260427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7528

約数の個数: 32

約数和(自身を含む): 71904000

約数和(自身を除く): 29643573

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7489, 22467, 67401, 82379, 142291, 202203, 247137, 426873, 741411, 1280619, 1565201, 2224233, 3841857, 4695603, 14086809, 42260427]

約数ペア:

[(1, 42260427), (3, 14086809), (9, 4695603), (11, 3841857), (19, 2224233), (27, 1565201), (33, 1280619), (57, 741411), (99, 426873), (171, 247137), (209, 202203), (297, 142291), (513, 82379), (627, 67401), (1881, 22467), (5643, 7489)]