15778826001

素因数分解:

$3^4\times {\mathrm{1297}}^1\times {\mathrm{150193}}^1$

素因数の和:151502

約数の個数: 20

約数和(自身を含む): 23589169252

約数和(自身を除く): 7810343251

約数列:

[1, 3, 9, 27, 81, 1297, 3891, 11673, 35019, 105057, 150193, 450579, 1351737, 4055211, 12165633, 194800321, 584400963, 1753202889, 5259608667, 15778826001]

約数ペア:

[(1, 15778826001), (3, 5259608667), (9, 1753202889), (27, 584400963), (81, 194800321), (1297, 12165633), (3891, 4055211), (11673, 1351737), (35019, 450579), (105057, 150193)]