72423417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129097}}^1$

素因数の和:129128

約数の個数: 16

約数和(自身を含む): 111540672

約数和(自身を除く): 39117255

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 129097, 387291, 1420067, 2194649, 4260201, 6583947, 24141139, 72423417]

約数ペア:

[(1, 72423417), (3, 24141139), (11, 6583947), (17, 4260201), (33, 2194649), (51, 1420067), (187, 387291), (561, 129097)]