78864665979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1\times {\mathrm{236407}}^1$

素因数の和:237351

約数の個数: 24

約数和(自身を含む): 115707531520

約数和(自身を除く): 36842865541

約数列:

[1, 3, 11, 33, 121, 363, 919, 2757, 10109, 30327, 111199, 236407, 333597, 709221, 2600477, 7801431, 28605247, 85815741, 217258033, 651774099, 2389838363, 7169515089, 26288221993, 78864665979]

約数ペア:

[(1, 78864665979), (3, 26288221993), (11, 7169515089), (33, 2389838363), (121, 651774099), (363, 217258033), (919, 85815741), (2757, 28605247), (10109, 7801431), (30327, 2600477), (111199, 709221), (236407, 333597)]