72156697863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1\times {\mathrm{4919}}^1$

素因数の和:11671

約数の個数: 32

約数和(自身を含む): 104274086400

約数和(自身を除く): 32117388537

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 4919, 6689, 14757, 20067, 83623, 113713, 211517, 250869, 287627, 341139, 634551, 862881, 3595789, 4889659, 10787367, 14668977, 32903191, 98709573, 559354247, 1414837213, 1678062741, 4244511639, 24052232621, 72156697863]

約数ペア:

[(1, 72156697863), (3, 24052232621), (17, 4244511639), (43, 1678062741), (51, 1414837213), (129, 559354247), (731, 98709573), (2193, 32903191), (4919, 14668977), (6689, 10787367), (14757, 4889659), (20067, 3595789), (83623, 862881), (113713, 634551), (211517, 341139), (250869, 287627)]