27992613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19727}}^1$

素因数の和:19784

約数の個数: 16

約数和(自身を含む): 41665536

約数和(自身を除く): 13672923

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19727, 59181, 216997, 650991, 848261, 2544783, 9330871, 27992613]

約数ペア:

[(1, 27992613), (3, 9330871), (11, 2544783), (33, 848261), (43, 650991), (129, 216997), (473, 59181), (1419, 19727)]