48779739

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 73125624

約数和(自身を除く): 24345885

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1787, 3033, 5361, 9099, 16083, 27297, 48249, 144747, 602219, 1806657, 5419971, 16259913, 48779739]

約数ペア:

[(1, 48779739), (3, 16259913), (9, 5419971), (27, 1806657), (81, 602219), (337, 144747), (1011, 48249), (1787, 27297), (3033, 16083), (5361, 9099)]