221427576477

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{200024911}}^1$

素因数の和:200024961

約数の個数: 16

約数和(自身を含む): 336041852160

約数和(自身を除く): 114614275683

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 200024911, 600074733, 1800224199, 5400672597, 8201021351, 24603064053, 73809192159, 221427576477]

約数ペア:

[(1, 221427576477), (3, 73809192159), (9, 24603064053), (27, 8201021351), (41, 5400672597), (123, 1800224199), (369, 600074733), (1107, 200024911)]