138976629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{39359}}^1$

素因数の和:39480

約数の個数: 16

約数和(自身を含む): 204042240

約数和(自身を除く): 65065611

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 39359, 118077, 432949, 1298847, 4211413, 12634239, 46325543, 138976629]

約数ペア:

[(1, 138976629), (3, 46325543), (11, 12634239), (33, 4211413), (107, 1298847), (321, 432949), (1177, 118077), (3531, 39359)]