201018753

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{190901}}^1$

素因数の和:190926

約数の個数: 20

約数和(自身を含む): 323387988

約数和(自身を除く): 122369235

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 190901, 572703, 1718109, 2481713, 5154327, 7445139, 15462981, 22335417, 67006251, 201018753]

約数ペア:

[(1, 201018753), (3, 67006251), (9, 22335417), (13, 15462981), (27, 7445139), (39, 5154327), (81, 2481713), (117, 1718109), (351, 572703), (1053, 190901)]