201983787

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{3449}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 303903600

約数和(自身を除く): 101919813

約数列:

[1, 3, 9, 27, 81, 241, 243, 723, 2169, 3449, 6507, 10347, 19521, 31041, 58563, 93123, 279369, 831209, 838107, 2493627, 7480881, 22442643, 67327929, 201983787]

約数ペア:

[(1, 201983787), (3, 67327929), (9, 22442643), (27, 7480881), (81, 2493627), (241, 838107), (243, 831209), (723, 279369), (2169, 93123), (3449, 58563), (6507, 31041), (10347, 19521)]