127947171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{39971}}^1$

素因数の和:40082

約数の個数: 16

約数和(自身を含む): 188028288

約数和(自身を除く): 60081117

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 39971, 119913, 439681, 1319043, 3877187, 11631561, 42649057, 127947171]

約数ペア:

[(1, 127947171), (3, 42649057), (11, 11631561), (33, 3877187), (97, 1319043), (291, 439681), (1067, 119913), (3201, 39971)]