84739563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1789}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 129381200

約数和(自身を除く): 44641637

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 1789, 2493, 5263, 5367, 15789, 16101, 33991, 47367, 101973, 305919, 495553, 1486659, 4459977, 9415507, 28246521, 84739563]

約数ペア:

[(1, 84739563), (3, 28246521), (9, 9415507), (19, 4459977), (57, 1486659), (171, 495553), (277, 305919), (831, 101973), (1789, 47367), (2493, 33991), (5263, 16101), (5367, 15789)]