64824057

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{1823}}^1$

素因数の和:2274

約数の個数: 20

約数和(自身を含む): 97109760

約数和(自身を除く): 32285703

約数列:

[1, 3, 9, 27, 81, 439, 1317, 1823, 3951, 5469, 11853, 16407, 35559, 49221, 147663, 800297, 2400891, 7202673, 21608019, 64824057]

約数ペア:

[(1, 64824057), (3, 21608019), (9, 7202673), (27, 2400891), (81, 800297), (439, 147663), (1317, 49221), (1823, 35559), (3951, 16407), (5469, 11853)]