47993553

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4666

約数の個数: 20

約数和(自身を含む): 72257328

約数和(自身を除く): 24263775

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 4523, 10611, 13569, 40707, 122121, 366363, 592513, 1777539, 5332617, 15997851, 47993553]

約数ペア:

[(1, 47993553), (3, 15997851), (9, 5332617), (27, 1777539), (81, 592513), (131, 366363), (393, 122121), (1179, 40707), (3537, 13569), (4523, 10611)]