2016661077

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{7873}}^1$

素因数の和:8114

約数の個数: 32

約数和(自身を含む): 3061411200

約数和(自身を除く): 1044750123

約数列:

[1, 3, 9, 27, 53, 159, 179, 477, 537, 1431, 1611, 4833, 7873, 9487, 23619, 28461, 70857, 85383, 212571, 256149, 417269, 1251807, 1409267, 3755421, 4227801, 11266263, 12683403, 38050209, 74691151, 224073453, 672220359, 2016661077]

約数ペア:

[(1, 2016661077), (3, 672220359), (9, 224073453), (27, 74691151), (53, 38050209), (159, 12683403), (179, 11266263), (477, 4227801), (537, 3755421), (1431, 1409267), (1611, 1251807), (4833, 417269), (7873, 256149), (9487, 212571), (23619, 85383), (28461, 70857)]