42608943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 25793937

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 521, 699, 1563, 2097, 3029, 4689, 6291, 6773, 9087, 14067, 20319, 27261, 60957, 81783, 121393, 182871, 364179, 1092537, 1578109, 3277611, 4734327, 14202981, 42608943]

約数ペア:

[(1, 42608943), (3, 14202981), (9, 4734327), (13, 3277611), (27, 1578109), (39, 1092537), (117, 364179), (233, 182871), (351, 121393), (521, 81783), (699, 60957), (1563, 27261), (2097, 20319), (3029, 14067), (4689, 9087), (6291, 6773)]