156726132363

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{28123}}^1$

素因数の和:28885

約数の個数: 40

約数和(自身を含む): 236685734208

約数和(自身を除く): 79959601845

約数列:

[1, 3, 9, 27, 81, 107, 321, 643, 963, 1929, 2889, 5787, 8667, 17361, 28123, 52083, 68801, 84369, 206403, 253107, 619209, 759321, 1857627, 2277963, 3009161, 5572881, 9027483, 18083089, 27082449, 54249267, 81247347, 162747801, 243742041, 488243403, 1464730209, 1934890523, 5804671569, 17414014707, 52242044121, 156726132363]

約数ペア:

[(1, 156726132363), (3, 52242044121), (9, 17414014707), (27, 5804671569), (81, 1934890523), (107, 1464730209), (321, 488243403), (643, 243742041), (963, 162747801), (1929, 81247347), (2889, 54249267), (5787, 27082449), (8667, 18083089), (17361, 9027483), (28123, 5572881), (52083, 3009161), (68801, 2277963), (84369, 1857627), (206403, 759321), (253107, 619209)]