331340553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{34057}}^1$

素因数の和:34133

約数の個数: 24

約数和(自身を含む): 510052608

約数和(自身を除く): 178712055

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 34057, 102171, 306513, 783311, 1600679, 2349933, 4802037, 7049799, 14406111, 36815617, 110446851, 331340553]

約数ペア:

[(1, 331340553), (3, 110446851), (9, 36815617), (23, 14406111), (47, 7049799), (69, 4802037), (141, 2349933), (207, 1600679), (423, 783311), (1081, 306513), (3243, 102171), (9729, 34057)]