27885927

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 37925888

約数和(自身を除く): 10039961

約数列:

[1, 3, 73, 219, 223, 571, 669, 1713, 16279, 41683, 48837, 125049, 127333, 381999, 9295309, 27885927]

約数ペア:

[(1, 27885927), (3, 9295309), (73, 381999), (219, 127333), (223, 125049), (571, 48837), (669, 41683), (1713, 16279)]