33081921

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 49608416

約数和(自身を除く): 16526495

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 1171, 3139, 3513, 9417, 10539, 28251, 50353, 85483, 151059, 256449, 453177, 769347, 3675769, 11027307, 33081921]

約数ペア:

[(1, 33081921), (3, 11027307), (9, 3675769), (43, 769347), (73, 453177), (129, 256449), (219, 151059), (387, 85483), (657, 50353), (1171, 28251), (3139, 10539), (3513, 9417)]