12869596521

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{120397}}^1$

素因数の和:120550

約数の個数: 32

約数和(自身を含む): 19764535680

約数和(自身を除く): 6894939159

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 963, 999, 2889, 3959, 11877, 35631, 106893, 120397, 361191, 1083573, 3250719, 4454689, 12882479, 13364067, 38647437, 40092201, 115942311, 120276603, 347826933, 476651723, 1429955169, 4289865507, 12869596521]

約数ペア:

[(1, 12869596521), (3, 4289865507), (9, 1429955169), (27, 476651723), (37, 347826933), (107, 120276603), (111, 115942311), (321, 40092201), (333, 38647437), (963, 13364067), (999, 12882479), (2889, 4454689), (3959, 3250719), (11877, 1083573), (35631, 361191), (106893, 120397)]