206307621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{587771}}^1$

素因数の和:587793

約数の個数: 16

約数和(自身を含む): 329152320

約数和(自身を除く): 122844699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 587771, 1763313, 5289939, 7641023, 15869817, 22923069, 68769207, 206307621]

約数ペア:

[(1, 206307621), (3, 68769207), (9, 22923069), (13, 15869817), (27, 7641023), (39, 5289939), (117, 1763313), (351, 587771)]