143061621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{80963}}^1$

素因数の和:81016

約数の個数: 16

約数和(自身を含む): 207267840

約数和(自身を除く): 64206219

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 80963, 242889, 1538297, 2509853, 4614891, 7529559, 47687207, 143061621]

約数ペア:

[(1, 143061621), (3, 47687207), (19, 7529559), (31, 4614891), (57, 2509853), (93, 1538297), (589, 242889), (1767, 80963)]