201125457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573007}}^1$

素因数の和:573029

約数の個数: 16

約数和(自身を含む): 320884480

約数和(自身を除く): 119759023

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573007, 1719021, 5157063, 7449091, 15471189, 22347273, 67041819, 201125457]

約数ペア:

[(1, 201125457), (3, 67041819), (9, 22347273), (13, 15471189), (27, 7449091), (39, 5157063), (117, 1719021), (351, 573007)]