53208333

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 79689148

約数和(自身を除く): 26480815

約数列:

[1, 3, 9, 27, 81, 601, 1093, 1803, 3279, 5409, 9837, 16227, 29511, 48681, 88533, 656893, 1970679, 5912037, 17736111, 53208333]

約数ペア:

[(1, 53208333), (3, 17736111), (9, 5912037), (27, 1970679), (81, 656893), (601, 88533), (1093, 48681), (1803, 29511), (3279, 16227), (5409, 9837)]