52851987

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{19381}}^1$

素因数の和:19491

約数の個数: 16

約数和(自身を含む): 79078560

約数和(自身を除く): 26226573

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 19381, 58143, 174429, 523287, 1957481, 5872443, 17617329, 52851987]

約数ペア:

[(1, 52851987), (3, 17617329), (9, 5872443), (27, 1957481), (101, 523287), (303, 174429), (909, 58143), (2727, 19381)]