27117963

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 14814837

約数列:

[1, 3, 9, 27, 31, 93, 179, 181, 279, 537, 543, 837, 1611, 1629, 4833, 4887, 5549, 5611, 16647, 16833, 32399, 49941, 50499, 97197, 149823, 151497, 291591, 874773, 1004369, 3013107, 9039321, 27117963]

約数ペア:

[(1, 27117963), (3, 9039321), (9, 3013107), (27, 1004369), (31, 874773), (93, 291591), (179, 151497), (181, 149823), (279, 97197), (537, 50499), (543, 49941), (837, 32399), (1611, 16833), (1629, 16647), (4833, 5611), (4887, 5549)]