66201057

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{62869}}^1$

素因数の和:62894

約数の個数: 20

約数和(自身を含む): 106501780

約数和(自身を除く): 40300723

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 62869, 188607, 565821, 817297, 1697463, 2451891, 5092389, 7355673, 22067019, 66201057]

約数ペア:

[(1, 66201057), (3, 22067019), (9, 7355673), (13, 5092389), (27, 2451891), (39, 1697463), (81, 817297), (117, 565821), (351, 188607), (1053, 62869)]