51738423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1721}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 75382272

約数和(自身を除く): 23643849

約数列:

[1, 3, 11, 33, 911, 1721, 2733, 5163, 10021, 18931, 30063, 56793, 1567831, 4703493, 17246141, 51738423]

約数ペア:

[(1, 51738423), (3, 17246141), (11, 4703493), (33, 1567831), (911, 56793), (1721, 30063), (2733, 18931), (5163, 10021)]