49428009

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{23173}}^1$

素因数の和:23261

約数の個数: 16

約数和(自身を含む): 74156800

約数和(自身を除く): 24728791

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 23173, 69519, 208557, 625671, 1830667, 5492001, 16476003, 49428009]

約数ペア:

[(1, 49428009), (3, 16476003), (9, 5492001), (27, 1830667), (79, 625671), (237, 208557), (711, 69519), (2133, 23173)]