54712773

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{12907}}^1$

素因数の和:13073

約数の個数: 16

約数和(自身を含む): 81578560

約数和(自身を除く): 26865787

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 12907, 38721, 116163, 348489, 2026399, 6079197, 18237591, 54712773]

約数ペア:

[(1, 54712773), (3, 18237591), (9, 6079197), (27, 2026399), (157, 348489), (471, 116163), (1413, 38721), (4239, 12907)]