68250897

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 119763840

約数和(自身を除く): 51512943

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 1607, 3267, 3861, 4719, 4821, 14157, 14463, 17677, 20891, 42471, 43389, 53031, 62673, 159093, 188019, 194447, 229801, 477279, 564057, 583341, 689403, 1750023, 2068209, 2527811, 5250069, 6204627, 7583433, 22750299, 68250897]

約数ペア:

[(1, 68250897), (3, 22750299), (9, 7583433), (11, 6204627), (13, 5250069), (27, 2527811), (33, 2068209), (39, 1750023), (99, 689403), (117, 583341), (121, 564057), (143, 477279), (297, 229801), (351, 194447), (363, 188019), (429, 159093), (1089, 62673), (1287, 53031), (1573, 43389), (1607, 42471), (3267, 20891), (3861, 17677), (4719, 14463), (4821, 14157)]