146975931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{320209}}^1$

素因数の和:320235

約数の個数: 16

約数和(自身を含む): 230551200

約数和(自身を除く): 83575269

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 320209, 960627, 2881881, 5443553, 8645643, 16330659, 48991977, 146975931]

約数ペア:

[(1, 146975931), (3, 48991977), (9, 16330659), (17, 8645643), (27, 5443553), (51, 2881881), (153, 960627), (459, 320209)]