75722139

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 111750912

約数和(自身を除く): 36028773

約数列:

[1, 3, 9, 71, 163, 213, 489, 639, 727, 1467, 2181, 6543, 11573, 34719, 51617, 104157, 118501, 154851, 355503, 464553, 1066509, 8413571, 25240713, 75722139]

約数ペア:

[(1, 75722139), (3, 25240713), (9, 8413571), (71, 1066509), (163, 464553), (213, 355503), (489, 154851), (639, 118501), (727, 104157), (1467, 51617), (2181, 34719), (6543, 11573)]