80406783

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{33461}}^1$

素因数の和:33559

約数の個数: 16

約数和(自身を含む): 120463200

約数和(自身を除く): 40056417

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 33461, 100383, 301149, 903447, 2978029, 8934087, 26802261, 80406783]

約数ペア:

[(1, 80406783), (3, 26802261), (9, 8934087), (27, 2978029), (89, 903447), (267, 301149), (801, 100383), (2403, 33461)]