27731097

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 42662880

約数和(自身を除く): 14931783

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 859, 1899, 2577, 3587, 7731, 10761, 14603, 32283, 43809, 131427, 181249, 543747, 1631241, 3081233, 9243699, 27731097]

約数ペア:

[(1, 27731097), (3, 9243699), (9, 3081233), (17, 1631241), (51, 543747), (153, 181249), (211, 131427), (633, 43809), (859, 32283), (1899, 14603), (2577, 10761), (3587, 7731)]