55993491

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{20533}}^1$

素因数の和:20643

約数の個数: 16

約数和(自身を含む): 83778720

約数和(自身を除く): 27785229

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 20533, 61599, 184797, 554391, 2073833, 6221499, 18664497, 55993491]

約数ペア:

[(1, 55993491), (3, 18664497), (9, 6221499), (27, 2073833), (101, 554391), (303, 184797), (909, 61599), (2727, 20533)]