56675709

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 84138912

約数和(自身を除く): 27463203

約数列:

[1, 3, 9, 53, 131, 159, 393, 477, 907, 1179, 2721, 6943, 8163, 20829, 48071, 62487, 118817, 144213, 356451, 432639, 1069353, 6297301, 18891903, 56675709]

約数ペア:

[(1, 56675709), (3, 18891903), (9, 6297301), (53, 1069353), (131, 432639), (159, 356451), (393, 144213), (477, 118817), (907, 62487), (1179, 48071), (2721, 20829), (6943, 8163)]