147292161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 217021440

約数和(自身を除く): 69729279

約数列:

[1, 3, 19, 23, 57, 69, 283, 397, 437, 849, 1191, 1311, 5377, 6509, 7543, 9131, 16131, 19527, 22629, 27393, 112351, 123671, 173489, 337053, 371013, 520467, 2134669, 2584073, 6404007, 7752219, 49097387, 147292161]

約数ペア:

[(1, 147292161), (3, 49097387), (19, 7752219), (23, 6404007), (57, 2584073), (69, 2134669), (283, 520467), (397, 371013), (437, 337053), (849, 173489), (1191, 123671), (1311, 112351), (5377, 27393), (6509, 22629), (7543, 19527), (9131, 16131)]