49883931

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{2713}}^1$

素因数の和:2952

約数の個数: 20

約数和(自身を含む): 74873832

約数和(自身を除く): 24989901

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 2713, 6129, 8139, 18387, 24417, 73251, 219753, 615851, 1847553, 5542659, 16627977, 49883931]

約数ペア:

[(1, 49883931), (3, 16627977), (9, 5542659), (27, 1847553), (81, 615851), (227, 219753), (681, 73251), (2043, 24417), (2713, 18387), (6129, 8139)]