80821587193

素因数分解:

${\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{307}}^1\times {\mathrm{2711}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 85926899520

約数和(自身を除く): 5105312327

約数列:

[1, 19, 269, 307, 361, 2711, 5111, 5833, 51509, 82583, 97109, 110827, 729259, 832277, 978671, 1569077, 13855921, 15813263, 29812463, 223882513, 263262499, 300451997, 4253767747, 80821587193]

約数ペア:

[(1, 80821587193), (19, 4253767747), (269, 300451997), (307, 263262499), (361, 223882513), (2711, 29812463), (5111, 15813263), (5833, 13855921), (51509, 1569077), (82583, 978671), (97109, 832277), (110827, 729259)]