16480520067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{174071}}^1$

素因数の和:174255

約数の個数: 32

約数和(自身を含む): 25400586240

約数和(自身を除く): 8920066173

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 453, 627, 1661, 2869, 4983, 8607, 31559, 94677, 174071, 522213, 1914781, 3307349, 5744343, 9922047, 26284721, 36380839, 78854163, 109142517, 289131931, 499409699, 867395793, 1498229097, 5493506689, 16480520067]

約数ペア:

[(1, 16480520067), (3, 5493506689), (11, 1498229097), (19, 867395793), (33, 499409699), (57, 289131931), (151, 109142517), (209, 78854163), (453, 36380839), (627, 26284721), (1661, 9922047), (2869, 5744343), (4983, 3307349), (8607, 1914781), (31559, 522213), (94677, 174071)]