42769863

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{17033}}^1$

素因数の和:17076

約数の個数: 20

約数和(自身を含む): 65955648

約数和(自身を除く): 23185785

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 17033, 51099, 153297, 459891, 528023, 1379673, 1584069, 4752207, 14256621, 42769863]

約数ペア:

[(1, 42769863), (3, 14256621), (9, 4752207), (27, 1584069), (31, 1379673), (81, 528023), (93, 459891), (279, 153297), (837, 51099), (2511, 17033)]