156987331809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2213677}}^1$

素因数の和:2214005

約数の個数: 32

約数和(自身を含む): 261816124416

約数和(自身を除く): 104828792607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 921, 2149, 3377, 6447, 10131, 23639, 70917, 2213677, 6641031, 15495739, 24350447, 46487217, 73051341, 170453129, 511359387, 679598839, 2038796517, 4757191873, 7475587229, 14271575619, 22426761687, 52329110603, 156987331809]

約数ペア:

[(1, 156987331809), (3, 52329110603), (7, 22426761687), (11, 14271575619), (21, 7475587229), (33, 4757191873), (77, 2038796517), (231, 679598839), (307, 511359387), (921, 170453129), (2149, 73051341), (3377, 46487217), (6447, 24350447), (10131, 15495739), (23639, 6641031), (70917, 2213677)]