56576313

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2098

約数の個数: 20

約数和(自身を含む): 84767760

約数和(自身を除く): 28191447

約数列:

[1, 3, 9, 27, 81, 419, 1257, 1667, 3771, 5001, 11313, 15003, 33939, 45009, 135027, 698473, 2095419, 6286257, 18858771, 56576313]

約数ペア:

[(1, 56576313), (3, 18858771), (9, 6286257), (27, 2095419), (81, 698473), (419, 135027), (1257, 45009), (1667, 33939), (3771, 15003), (5001, 11313)]