83897343

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 44512257

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 569, 1143, 1161, 1707, 3429, 5121, 5461, 15363, 16383, 24467, 49149, 72263, 73401, 147447, 216789, 220203, 650367, 660609, 1951101, 3107309, 9321927, 27965781, 83897343]

約数ペア:

[(1, 83897343), (3, 27965781), (9, 9321927), (27, 3107309), (43, 1951101), (127, 660609), (129, 650367), (381, 220203), (387, 216789), (569, 147447), (1143, 73401), (1161, 72263), (1707, 49149), (3429, 24467), (5121, 16383), (5461, 15363)]