54189903

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 73872000

約数和(自身を除く): 19682097

約数列:

[1, 3, 53, 159, 499, 683, 1497, 2049, 26447, 36199, 79341, 108597, 340817, 1022451, 18063301, 54189903]

約数ペア:

[(1, 54189903), (3, 18063301), (53, 1022451), (159, 340817), (499, 108597), (683, 79341), (1497, 36199), (2049, 26447)]