66451761

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3607}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 101312640

約数和(自身を除く): 34860879

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 3607, 6141, 10821, 18423, 32463, 82961, 248883, 321023, 746649, 963069, 2889207, 7383529, 22150587, 66451761]

約数ペア:

[(1, 66451761), (3, 22150587), (9, 7383529), (23, 2889207), (69, 963069), (89, 746649), (207, 321023), (267, 248883), (801, 82961), (2047, 32463), (3607, 18423), (6141, 10821)]