156930372459

素因数分解:

$3^3\times 7^1\times {\mathrm{830319431}}^1$

素因数の和:830319447

約数の個数: 16

約数和(自身を含む): 265702218240

約数和(自身を除く): 108771845781

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830319431, 2490958293, 5812236017, 7472874879, 17436708051, 22418624637, 52310124153, 156930372459]

約数ペア:

[(1, 156930372459), (3, 52310124153), (7, 22418624637), (9, 17436708051), (21, 7472874879), (27, 5812236017), (63, 2490958293), (189, 830319431)]