51391549437

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1\times {\mathrm{1613}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 70210910976

約数和(自身を除く): 18819361539

約数列:

[1, 3, 61, 151, 183, 453, 1153, 1613, 3459, 4839, 9211, 27633, 70333, 98393, 174103, 210999, 243563, 295179, 522309, 730689, 1859789, 5579367, 10620283, 14857343, 31860849, 44572029, 113447129, 280828139, 340341387, 842484417, 17130516479, 51391549437]

約数ペア:

[(1, 51391549437), (3, 17130516479), (61, 842484417), (151, 340341387), (183, 280828139), (453, 113447129), (1153, 44572029), (1613, 31860849), (3459, 14857343), (4839, 10620283), (9211, 5579367), (27633, 1859789), (70333, 730689), (98393, 522309), (174103, 295179), (210999, 243563)]