79720323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 115078656

約数和(自身を除く): 35358333

約数列:

[1, 3, 23, 43, 69, 97, 129, 277, 291, 831, 989, 2231, 2967, 4171, 6371, 6693, 11911, 12513, 19113, 26869, 35733, 80607, 95933, 273953, 287799, 617987, 821859, 1155367, 1853961, 3466101, 26573441, 79720323]

約数ペア:

[(1, 79720323), (3, 26573441), (23, 3466101), (43, 1853961), (69, 1155367), (97, 821859), (129, 617987), (277, 287799), (291, 273953), (831, 95933), (989, 80607), (2231, 35733), (2967, 26869), (4171, 19113), (6371, 12513), (6693, 11911)]