4549689

素因数分解:

$3^6\times {\mathrm{79}}^2$

素因数の和:176

約数の個数: 21

約数和(自身を含む): 6908853

約数和(自身を除く): 2359164

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 6241, 6399, 18723, 19197, 56169, 57591, 168507, 505521, 1516563, 4549689]

約数ペア:

[(1, 4549689), (3, 1516563), (9, 505521), (27, 168507), (79, 57591), (81, 56169), (237, 19197), (243, 18723), (711, 6399), (729, 6241)]