225672021

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{363401}}^1$

素因数の和:363433

約数の個数: 16

約数和(自身を含む): 348865920

約数和(自身を除く): 123193899

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 363401, 1090203, 3270609, 8358223, 9811827, 25074669, 75224007, 225672021]

約数ペア:

[(1, 225672021), (3, 75224007), (9, 25074669), (23, 9811827), (27, 8358223), (69, 3270609), (207, 1090203), (621, 363401)]