69882021

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 115102944

約数和(自身を除く): 45220923

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 297, 321, 733, 891, 963, 1177, 2199, 2889, 3531, 6597, 8063, 8667, 10593, 19791, 24189, 31779, 59373, 72567, 78431, 95337, 217701, 235293, 653103, 705879, 862741, 2117637, 2588223, 6352911, 7764669, 23294007, 69882021]

約数ペア:

[(1, 69882021), (3, 23294007), (9, 7764669), (11, 6352911), (27, 2588223), (33, 2117637), (81, 862741), (99, 705879), (107, 653103), (297, 235293), (321, 217701), (733, 95337), (891, 78431), (963, 72567), (1177, 59373), (2199, 31779), (2889, 24189), (3531, 19791), (6597, 10593), (8063, 8667)]