125747919

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{115471}}^1$

素因数の和:115499

約数の個数: 18

約数和(自身を含む): 199651088

約数和(自身を除く): 73903169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 115471, 346413, 1039239, 1270181, 3810543, 11431629, 13971991, 41915973, 125747919]

約数ペア:

[(1, 125747919), (3, 41915973), (9, 13971991), (11, 11431629), (33, 3810543), (99, 1270181), (121, 1039239), (363, 346413), (1089, 115471)]