72489243

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 98879616

約数和(自身を除く): 26390373

約数列:

[1, 3, 67, 131, 201, 393, 2753, 8259, 8777, 26331, 184451, 360643, 553353, 1081929, 24163081, 72489243]

約数ペア:

[(1, 72489243), (3, 24163081), (67, 1081929), (131, 553353), (201, 360643), (393, 184451), (2753, 26331), (8259, 8777)]