72184311

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{6203}}^1$

素因数の和:6643

約数の個数: 16

約数和(自身を含む): 107205120

約数和(自身を除く): 35020809

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 6203, 11637, 18609, 55827, 167481, 2673493, 8020479, 24061437, 72184311]

約数ペア:

[(1, 72184311), (3, 24061437), (9, 8020479), (27, 2673493), (431, 167481), (1293, 55827), (3879, 18609), (6203, 11637)]