163036809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1571}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 254060352

約数和(自身を除く): 91023543

約数列:

[1, 3, 9, 13, 39, 117, 887, 1571, 2661, 4713, 7983, 11531, 14139, 20423, 34593, 61269, 103779, 183807, 1393477, 4180431, 12541293, 18115201, 54345603, 163036809]

約数ペア:

[(1, 163036809), (3, 54345603), (9, 18115201), (13, 12541293), (39, 4180431), (117, 1393477), (887, 183807), (1571, 103779), (2661, 61269), (4713, 34593), (7983, 20423), (11531, 14139)]