18366968727

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{130643}}^1$

素因数の和:130820

約数の個数: 32

約数和(自身を含む): 28093685760

約数和(自身を除く): 9726717033

約数列:

[1, 3, 9, 27, 41, 123, 127, 369, 381, 1107, 1143, 3429, 5207, 15621, 46863, 130643, 140589, 391929, 1175787, 3527361, 5356363, 16069089, 16591661, 48207267, 49774983, 144621801, 149324949, 447974847, 680258101, 2040774303, 6122322909, 18366968727]

約数ペア:

[(1, 18366968727), (3, 6122322909), (9, 2040774303), (27, 680258101), (41, 447974847), (123, 149324949), (127, 144621801), (369, 49774983), (381, 48207267), (1107, 16591661), (1143, 16069089), (3429, 5356363), (5207, 3527361), (15621, 1175787), (46863, 391929), (130643, 140589)]