67683759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157771}}^1$

素因数の和:157798

約数の個数: 16

約数和(自身を含む): 106022784

約数和(自身を除く): 38339025

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 157771, 473313, 1735481, 2051023, 5206443, 6153069, 22561253, 67683759]

約数ペア:

[(1, 67683759), (3, 22561253), (11, 6153069), (13, 5206443), (33, 2051023), (39, 1735481), (143, 473313), (429, 157771)]