61182027

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{20789}}^1$

素因数の和:20907

約数の個数: 16

約数和(自身を含む): 91476000

約数和(自身を除く): 30293973

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 20789, 62367, 187101, 561303, 2266001, 6798003, 20394009, 61182027]

約数ペア:

[(1, 61182027), (3, 20394009), (9, 6798003), (27, 2266001), (109, 561303), (327, 187101), (981, 62367), (2943, 20789)]