27431888077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1\times {\mathrm{16421}}^1$

素因数の和:24444

約数の個数: 16

約数和(自身を含む): 31506592320

約数和(自身を除く): 4074704243

約数列:

[1, 11, 19, 209, 7993, 16421, 87923, 151867, 180631, 311999, 1670537, 3431989, 131253053, 1443783583, 2493808007, 27431888077]

約数ペア:

[(1, 27431888077), (11, 2493808007), (19, 1443783583), (209, 131253053), (7993, 3431989), (16421, 1670537), (87923, 311999), (151867, 180631)]