201587373

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191441}}^1$

素因数の和:191466

約数の個数: 20

約数和(自身を含む): 324302748

約数和(自身を除く): 122715375

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 191441, 574323, 1722969, 2488733, 5168907, 7466199, 15506721, 22398597, 67195791, 201587373]

約数ペア:

[(1, 201587373), (3, 67195791), (9, 22398597), (13, 15506721), (27, 7466199), (39, 5168907), (81, 2488733), (117, 1722969), (351, 574323), (1053, 191441)]