27588729

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42379}}^1$

素因数の和:42420

約数の個数: 16

約数和(自身を含む): 43397120

約数和(自身を除く): 15808391

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42379, 127137, 296653, 889959, 1313749, 3941247, 9196243, 27588729]

約数ペア:

[(1, 27588729), (3, 9196243), (7, 3941247), (21, 1313749), (31, 889959), (93, 296653), (217, 127137), (651, 42379)]