61256457

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5639}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 95022720

約数和(自身を除く): 33766263

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 5639, 10863, 16917, 50751, 95863, 287589, 400369, 862767, 1201107, 3603321, 6806273, 20418819, 61256457]

約数ペア:

[(1, 61256457), (3, 20418819), (9, 6806273), (17, 3603321), (51, 1201107), (71, 862767), (153, 400369), (213, 287589), (639, 95863), (1207, 50751), (3621, 16917), (5639, 10863)]