128050131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 196204032

約数和(自身を除く): 68153901

約数列:

[1, 3, 11, 23, 33, 69, 113, 253, 339, 759, 1243, 1493, 2599, 3729, 4479, 7797, 16423, 28589, 34339, 49269, 85767, 103017, 168709, 377729, 506127, 1133187, 1855799, 3880307, 5567397, 11640921, 42683377, 128050131]

約数ペア:

[(1, 128050131), (3, 42683377), (11, 11640921), (23, 5567397), (33, 3880307), (69, 1855799), (113, 1133187), (253, 506127), (339, 377729), (759, 168709), (1243, 103017), (1493, 85767), (2599, 49269), (3729, 34339), (4479, 28589), (7797, 16423)]