155352021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{427967}}^1$

素因数の和:427992

約数の個数: 12

約数和(自身を含む): 227678976

約数和(自身を除く): 72326955

約数列:

[1, 3, 11, 33, 121, 363, 427967, 1283901, 4707637, 14122911, 51784007, 155352021]

約数ペア:

[(1, 155352021), (3, 51784007), (11, 14122911), (33, 4707637), (121, 1283901), (363, 427967)]