53868981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 73747520

約数和(自身を除く): 19878539

約数列:

[1, 3, 43, 129, 409, 1021, 1227, 3063, 17587, 43903, 52761, 131709, 417589, 1252767, 17956327, 53868981]

約数ペア:

[(1, 53868981), (3, 17956327), (43, 1252767), (129, 417589), (409, 131709), (1021, 52761), (1227, 43903), (3063, 17587)]