53415381

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 72230400

約数和(自身を除く): 18815019

約数列:

[1, 3, 131, 199, 393, 597, 683, 2049, 26069, 78207, 89473, 135917, 268419, 407751, 17805127, 53415381]

約数ペア:

[(1, 53415381), (3, 17805127), (131, 407751), (199, 268419), (393, 135917), (597, 89473), (683, 78207), (2049, 26069)]