54789804513

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{2153}}^1\times {\mathrm{8647}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 81962284800

約数和(自身を除く): 27172480287

約数列:

[1, 3, 9, 27, 109, 327, 981, 2153, 2943, 6459, 8647, 19377, 25941, 58131, 77823, 233469, 234677, 704031, 942523, 2112093, 2827569, 6336279, 8482707, 18616991, 25448121, 55850973, 167552919, 502658757, 2029252019, 6087756057, 18263268171, 54789804513]

約数ペア:

[(1, 54789804513), (3, 18263268171), (9, 6087756057), (27, 2029252019), (109, 502658757), (327, 167552919), (981, 55850973), (2153, 25448121), (2943, 18616991), (6459, 8482707), (8647, 6336279), (19377, 2827569), (25941, 2112093), (58131, 942523), (77823, 704031), (233469, 234677)]