127758303

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 191184840

約数和(自身を除く): 63426537

約数列:

[1, 3, 9, 27, 81, 797, 1979, 2391, 5937, 7173, 17811, 21519, 53433, 64557, 160299, 1577263, 4731789, 14195367, 42586101, 127758303]

約数ペア:

[(1, 127758303), (3, 42586101), (9, 14195367), (27, 4731789), (81, 1577263), (797, 160299), (1979, 64557), (2391, 53433), (5937, 21519), (7173, 17811)]