153380073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{663983}}^1$

素因数の和:664004

約数の個数: 16

約数和(自身を含む): 254969856

約数和(自身を除く): 101589783

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 663983, 1991949, 4647881, 7303813, 13943643, 21911439, 51126691, 153380073]

約数ペア:

[(1, 153380073), (3, 51126691), (7, 21911439), (11, 13943643), (21, 7303813), (33, 4647881), (77, 1991949), (231, 663983)]