128664099

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{34283}}^1$

素因数の和:34431

約数の個数: 16

約数和(自身を含む): 191990400

約数和(自身を除く): 63326301

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 34283, 102849, 308547, 925641, 4765337, 14296011, 42888033, 128664099]

約数ペア:

[(1, 128664099), (3, 42888033), (9, 14296011), (27, 4765337), (139, 925641), (417, 308547), (1251, 102849), (3753, 34283)]