47275749

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 70741632

約数和(自身を除く): 23465883

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 1531, 3431, 4593, 10293, 13779, 30879, 71957, 111763, 215871, 335289, 647613, 1005867, 5252861, 15758583, 47275749]

約数ペア:

[(1, 47275749), (3, 15758583), (9, 5252861), (47, 1005867), (73, 647613), (141, 335289), (219, 215871), (423, 111763), (657, 71957), (1531, 30879), (3431, 13779), (4593, 10293)]