84426381

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{80177}}^1$

素因数の和:80202

約数の個数: 20

約数和(自身を含む): 135821532

約数和(自身を除く): 51395151

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 80177, 240531, 721593, 1042301, 2164779, 3126903, 6494337, 9380709, 28142127, 84426381]

約数ペア:

[(1, 84426381), (3, 28142127), (9, 9380709), (13, 6494337), (27, 3126903), (39, 2164779), (81, 1042301), (117, 721593), (351, 240531), (1053, 80177)]