201595797

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191449}}^1$

素因数の和:191474

約数の個数: 20

約数和(自身を含む): 324316300

約数和(自身を除く): 122720503

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 191449, 574347, 1723041, 2488837, 5169123, 7466511, 15507369, 22399533, 67198599, 201595797]

約数ペア:

[(1, 201595797), (3, 67198599), (9, 22399533), (13, 15507369), (27, 7466511), (39, 5169123), (81, 2488837), (117, 1723041), (351, 574347), (1053, 191449)]