79428261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 119605248

約数和(自身を除く): 40176987

約数列:

[1, 3, 11, 33, 47, 83, 141, 249, 517, 617, 913, 1551, 1851, 2739, 3901, 6787, 11703, 20361, 28999, 42911, 51211, 86997, 128733, 153633, 318989, 563321, 956967, 1689963, 2406917, 7220751, 26476087, 79428261]

約数ペア:

[(1, 79428261), (3, 26476087), (11, 7220751), (33, 2406917), (47, 1689963), (83, 956967), (141, 563321), (249, 318989), (517, 153633), (617, 128733), (913, 86997), (1551, 51211), (1851, 42911), (2739, 28999), (3901, 20361), (6787, 11703)]