266543163

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{110921}}^1$

素因数の和:111019

約数の個数: 16

約数和(自身を含む): 399319200

約数和(自身を除く): 132776037

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 110921, 332763, 998289, 2994867, 9871969, 29615907, 88847721, 266543163]

約数ペア:

[(1, 266543163), (3, 88847721), (9, 29615907), (27, 9871969), (89, 2994867), (267, 998289), (801, 332763), (2403, 110921)]