147568689

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{24509}}^1$

素因数の和:24741

約数の個数: 16

約数和(自身を含む): 219609600

約数和(自身を除く): 72040911

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 24509, 73527, 220581, 661743, 5465507, 16396521, 49189563, 147568689]

約数ペア:

[(1, 147568689), (3, 49189563), (9, 16396521), (27, 5465507), (223, 661743), (669, 220581), (2007, 73527), (6021, 24509)]