1540556901

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39541}}^1$

素因数の和:39603

約数の個数: 40

約数和(自身を含む): 2545397624

約数和(自身を除く): 1004840723

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 4329, 12987, 38961, 39541, 118623, 355869, 514033, 1067607, 1463017, 1542099, 3202821, 4389051, 4626297, 13167153, 13878891, 19019221, 39501459, 41636673, 57057663, 118504377, 171172989, 513518967, 1540556901]

約数ペア:

[(1, 1540556901), (3, 513518967), (9, 171172989), (13, 118504377), (27, 57057663), (37, 41636673), (39, 39501459), (81, 19019221), (111, 13878891), (117, 13167153), (333, 4626297), (351, 4389051), (481, 3202821), (999, 1542099), (1053, 1463017), (1443, 1067607), (2997, 514033), (4329, 355869), (12987, 118623), (38961, 39541)]