71033967

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 105321216

約数和(自身を除く): 34287249

約数列:

[1, 3, 9, 47, 141, 307, 423, 547, 921, 1641, 2763, 4923, 14429, 25709, 43287, 77127, 129861, 167929, 231381, 503787, 1511361, 7892663, 23677989, 71033967]

約数ペア:

[(1, 71033967), (3, 23677989), (9, 7892663), (47, 1511361), (141, 503787), (307, 231381), (423, 167929), (547, 129861), (921, 77127), (1641, 43287), (2763, 25709), (4923, 14429)]