121572147

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{11003}}^1$

素因数の和:11162

約数の個数: 16

約数和(自身を含む): 169021440

約数和(自身を除く): 47449293

約数列:

[1, 3, 29, 87, 127, 381, 3683, 11003, 11049, 33009, 319087, 957261, 1397381, 4192143, 40524049, 121572147]

約数ペア:

[(1, 121572147), (3, 40524049), (29, 4192143), (87, 1397381), (127, 957261), (381, 319087), (3683, 33009), (11003, 11049)]