210855609

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{106979}}^1$

素因数の和:107061

約数の個数: 16

約数和(自身を含む): 316660800

約数和(自身を除く): 105805191

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 106979, 320937, 962811, 2888433, 7809467, 23428401, 70285203, 210855609]

約数ペア:

[(1, 210855609), (3, 70285203), (9, 23428401), (27, 7809467), (73, 2888433), (219, 962811), (657, 320937), (1971, 106979)]