72564201

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37853}}^1$

素因数の和:37933

約数の個数: 16

約数和(自身を含む): 109019520

約数和(自身を除く): 36455319

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37853, 113559, 340677, 1022031, 2687563, 8062689, 24188067, 72564201]

約数ペア:

[(1, 72564201), (3, 24188067), (9, 8062689), (27, 2687563), (71, 1022031), (213, 340677), (639, 113559), (1917, 37853)]