152079381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1319}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 229806720

約数和(自身を除く): 77727339

約数列:

[1, 3, 9, 23, 69, 207, 557, 1319, 1671, 3957, 5013, 11871, 12811, 30337, 38433, 91011, 115299, 273033, 734683, 2204049, 6612147, 16897709, 50693127, 152079381]

約数ペア:

[(1, 152079381), (3, 50693127), (9, 16897709), (23, 6612147), (69, 2204049), (207, 734683), (557, 273033), (1319, 115299), (1671, 91011), (3957, 38433), (5013, 30337), (11871, 12811)]