155963799

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101341}}^1$

素因数の和:101372

約数の個数: 20

約数和(自身を含む): 245247640

約数和(自身を除く): 89283841

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 101341, 304023, 912069, 1925479, 2736207, 5776437, 8208621, 17329311, 51987933, 155963799]

約数ペア:

[(1, 155963799), (3, 51987933), (9, 17329311), (19, 8208621), (27, 5776437), (57, 2736207), (81, 1925479), (171, 912069), (513, 304023), (1539, 101341)]