71651073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 110630016

約数和(自身を除く): 38978943

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 1613, 2613, 3417, 4839, 14807, 20969, 27421, 44421, 62907, 82263, 108071, 324213, 356473, 1069419, 1404923, 1837207, 4214769, 5511621, 23883691, 71651073]

約数ペア:

[(1, 71651073), (3, 23883691), (13, 5511621), (17, 4214769), (39, 1837207), (51, 1404923), (67, 1069419), (201, 356473), (221, 324213), (663, 108071), (871, 82263), (1139, 62907), (1613, 44421), (2613, 27421), (3417, 20969), (4839, 14807)]