81054849

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 111061440

約数和(自身を除く): 30006591

約数列:

[1, 3, 59, 97, 177, 291, 4721, 5723, 14163, 17169, 278539, 457937, 835617, 1373811, 27018283, 81054849]

約数ペア:

[(1, 81054849), (3, 27018283), (59, 1373811), (97, 835617), (177, 457937), (291, 278539), (4721, 17169), (5723, 14163)]