121254003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{115151}}^1$

素因数の和:115176

約数の個数: 20

約数和(自身を含む): 195067488

約数和(自身を除く): 73813485

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 115151, 345453, 1036359, 1496963, 3109077, 4490889, 9327231, 13472667, 40418001, 121254003]

約数ペア:

[(1, 121254003), (3, 40418001), (9, 13472667), (13, 9327231), (27, 4490889), (39, 3109077), (81, 1496963), (117, 1036359), (351, 345453), (1053, 115151)]