66704469

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 97063200

約数和(自身を除く): 30358731

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 883, 1937, 2649, 5811, 11479, 25181, 34437, 75543, 131567, 149227, 394701, 447681, 1710371, 5131113, 22234823, 66704469]

約数ペア:

[(1, 66704469), (3, 22234823), (13, 5131113), (39, 1710371), (149, 447681), (169, 394701), (447, 149227), (507, 131567), (883, 75543), (1937, 34437), (2649, 25181), (5811, 11479)]