49994253

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{2719}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 75039360

約数和(自身を除く): 25045107

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 2719, 6129, 8157, 18387, 24471, 73413, 220239, 617213, 1851639, 5554917, 16664751, 49994253]

約数ペア:

[(1, 49994253), (3, 16664751), (9, 5554917), (27, 1851639), (81, 617213), (227, 220239), (681, 73413), (2043, 24471), (2719, 18387), (6129, 8157)]