27121037

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 29621760

約数和(自身を除く): 2500723

約数列:

[1, 19, 37, 173, 223, 703, 3287, 4237, 6401, 8251, 38579, 121619, 156769, 733001, 1427423, 27121037]

約数ペア:

[(1, 27121037), (19, 1427423), (37, 733001), (173, 156769), (223, 121619), (703, 38579), (3287, 8251), (4237, 6401)]