201559660767

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{802103}}^1$

素因数の和:802380

約数の個数: 32

約数和(自身を含む): 307237916160

約数和(自身を除く): 105678255393

約数列:

[1, 3, 9, 27, 41, 123, 227, 369, 681, 1107, 2043, 6129, 9307, 27921, 83763, 251289, 802103, 2406309, 7218927, 21656781, 32886223, 98658669, 182077381, 295976007, 546232143, 887928021, 1638696429, 4916089287, 7465172621, 22395517863, 67186553589, 201559660767]

約数ペア:

[(1, 201559660767), (3, 67186553589), (9, 22395517863), (27, 7465172621), (41, 4916089287), (123, 1638696429), (227, 887928021), (369, 546232143), (681, 295976007), (1107, 182077381), (2043, 98658669), (6129, 32886223), (9307, 21656781), (27921, 7218927), (83763, 2406309), (251289, 802103)]