156969187221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25717}}^1\times {\mathrm{26423}}^1$

素因数の和:52161

約数の個数: 32

約数和(自身を含む): 260955813888

約数和(自身を除く): 103986626667

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 25717, 26423, 77151, 79269, 180019, 184961, 282887, 290653, 540057, 554883, 848661, 871959, 1980209, 2034571, 5940627, 6103713, 679520291, 2038560873, 4756642037, 7474723201, 14269926111, 22424169603, 52323062407, 156969187221]

約数ペア:

[(1, 156969187221), (3, 52323062407), (7, 22424169603), (11, 14269926111), (21, 7474723201), (33, 4756642037), (77, 2038560873), (231, 679520291), (25717, 6103713), (26423, 5940627), (77151, 2034571), (79269, 1980209), (180019, 871959), (184961, 848661), (282887, 554883), (290653, 540057)]