156949956969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211808309}}^1$

素因数の和:211808344

約数の個数: 16

約数和(自身を含む): 237225307200

約数和(自身を除く): 80275350231

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211808309, 635424927, 2753508017, 4024357871, 8260524051, 12073073613, 52316652323, 156949956969]

約数ペア:

[(1, 156949956969), (3, 52316652323), (13, 12073073613), (19, 8260524051), (39, 4024357871), (57, 2753508017), (247, 635424927), (741, 211808309)]