133238241

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 212067648

約数和(自身を除く): 78829407

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 1083, 1311, 1783, 3249, 3933, 5349, 8303, 16047, 24909, 33877, 41009, 74727, 101631, 123027, 304893, 369081, 643663, 779171, 1930989, 2337513, 5792967, 7012539, 14804249, 44412747, 133238241]

約数ペア:

[(1, 133238241), (3, 44412747), (9, 14804249), (19, 7012539), (23, 5792967), (57, 2337513), (69, 1930989), (171, 779171), (207, 643663), (361, 369081), (437, 304893), (1083, 123027), (1311, 101631), (1783, 74727), (3249, 41009), (3933, 33877), (5349, 24909), (8303, 16047)]