78115037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 106417920

約数和(自身を除く): 28302883

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 1069, 5621, 6643, 7483, 10439, 11759, 13897, 73073, 78037, 82313, 97279, 152867, 546259, 858407, 1014481, 1070069, 6008849, 7101367, 11159291, 78115037]

約数ペア:

[(1, 78115037), (7, 11159291), (11, 7101367), (13, 6008849), (73, 1070069), (77, 1014481), (91, 858407), (143, 546259), (511, 152867), (803, 97279), (949, 82313), (1001, 78037), (1069, 73073), (5621, 13897), (6643, 11759), (7483, 10439)]