27969003

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{27997}}^1$

素因数の和:28043

約数の個数: 16

約数和(自身を含む): 42556960

約数和(自身を除く): 14587957

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 27997, 83991, 251973, 755919, 1035889, 3107667, 9323001, 27969003]

約数ペア:

[(1, 27969003), (3, 9323001), (9, 3107667), (27, 1035889), (37, 755919), (111, 251973), (333, 83991), (999, 27997)]