73831689

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 113379840

約数和(自身を除く): 39548151

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 423, 657, 797, 1269, 1971, 2391, 3431, 7173, 10293, 21519, 30879, 37459, 58181, 92637, 112377, 174543, 337131, 523629, 1011393, 1570887, 2734507, 8203521, 24610563, 73831689]

約数ペア:

[(1, 73831689), (3, 24610563), (9, 8203521), (27, 2734507), (47, 1570887), (73, 1011393), (141, 523629), (219, 337131), (423, 174543), (657, 112377), (797, 92637), (1269, 58181), (1971, 37459), (2391, 30879), (3431, 21519), (7173, 10293)]