27856803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6553}}^1$

素因数の和:6678

約数の個数: 16

約数和(自身を含む): 40372640

約数和(自身を除く): 12515837

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 6553, 19659, 85189, 255567, 714277, 2142831, 9285601, 27856803]

約数ペア:

[(1, 27856803), (3, 9285601), (13, 2142831), (39, 714277), (109, 255567), (327, 85189), (1417, 19659), (4251, 6553)]