55204173

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{8627}}^1$

素因数の和:8718

約数の個数: 20

約数和(自身を含む): 83519040

約数和(自身を除く): 28314867

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 8627, 25881, 77643, 232929, 681533, 698787, 2044599, 6133797, 18401391, 55204173]

約数ペア:

[(1, 55204173), (3, 18401391), (9, 6133797), (27, 2044599), (79, 698787), (81, 681533), (237, 232929), (711, 77643), (2133, 25881), (6399, 8627)]