27299713

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 7260287

約数列:

[1, 7, 19, 49, 59, 71, 133, 343, 413, 497, 931, 1121, 1349, 2891, 3479, 4189, 6517, 7847, 9443, 20237, 24353, 29323, 54929, 66101, 79591, 205261, 384503, 462707, 557137, 1436827, 3899959, 27299713]

約数ペア:

[(1, 27299713), (7, 3899959), (19, 1436827), (49, 557137), (59, 462707), (71, 384503), (133, 205261), (343, 79591), (413, 66101), (497, 54929), (931, 29323), (1121, 24353), (1349, 20237), (2891, 9443), (3479, 7847), (4189, 6517)]