65745891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{105871}}^1$

素因数の和:105903

約数の個数: 16

約数和(自身を含む): 101637120

約数和(自身を除く): 35891229

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 105871, 317613, 952839, 2435033, 2858517, 7305099, 21915297, 65745891]

約数ペア:

[(1, 65745891), (3, 21915297), (9, 7305099), (23, 2858517), (27, 2435033), (69, 952839), (207, 317613), (621, 105871)]