20161299303

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{4171591}}^1$

素因数の和:4171779

約数の個数: 16

約数和(自身を含む): 30035462400

約数和(自身を除く): 9874163097

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 4171591, 12514773, 37544319, 112632957, 746714789, 2240144367, 6720433101, 20161299303]

約数ペア:

[(1, 20161299303), (3, 6720433101), (9, 2240144367), (27, 746714789), (179, 112632957), (537, 37544319), (1611, 12514773), (4833, 4171591)]