142229307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{11939}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 218358720

約数和(自身を除く): 76129413

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 11939, 35817, 131329, 226841, 393987, 680523, 2495251, 4309979, 7485753, 12929937, 47409769, 142229307]

約数ペア:

[(1, 142229307), (3, 47409769), (11, 12929937), (19, 7485753), (33, 4309979), (57, 2495251), (209, 680523), (361, 393987), (627, 226841), (1083, 131329), (3971, 35817), (11913, 11939)]