67268409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3929}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 96835200

約数和(自身を除く): 29566791

約数列:

[1, 3, 13, 39, 439, 1317, 3929, 5707, 11787, 17121, 51077, 153231, 1724831, 5174493, 22422803, 67268409]

約数ペア:

[(1, 67268409), (3, 22422803), (13, 5174493), (39, 1724831), (439, 153231), (1317, 51077), (3929, 17121), (5707, 11787)]