79302867

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 126849024

約数和(自身を除く): 47546157

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 1997, 5673, 5991, 13237, 13979, 39711, 41937, 61907, 121817, 185721, 365451, 433349, 852719, 1300047, 2558157, 3776327, 11328981, 26434289, 79302867]

約数ペア:

[(1, 79302867), (3, 26434289), (7, 11328981), (21, 3776327), (31, 2558157), (61, 1300047), (93, 852719), (183, 433349), (217, 365451), (427, 185721), (651, 121817), (1281, 61907), (1891, 41937), (1997, 39711), (5673, 13979), (5991, 13237)]