72401101531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1811}}^1\times {\mathrm{2027}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 80153341632

約数和(自身を除く): 7752240101

約数列:

[1, 11, 121, 163, 1793, 1811, 2027, 19723, 19921, 22297, 219131, 245267, 295193, 330401, 3247123, 3634411, 3670897, 35718353, 39978521, 40379867, 444178537, 598356211, 6581918321, 72401101531]

約数ペア:

[(1, 72401101531), (11, 6581918321), (121, 598356211), (163, 444178537), (1793, 40379867), (1811, 39978521), (2027, 35718353), (19723, 3670897), (19921, 3634411), (22297, 3247123), (219131, 330401), (245267, 295193)]