127536227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 174988800

約数和(自身を除く): 47452573

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 4339, 29393, 30373, 56407, 73763, 82441, 394849, 516341, 577087, 958919, 1071733, 1401497, 6712433, 7502131, 9810479, 18219461, 127536227]

約数ペア:

[(1, 127536227), (7, 18219461), (13, 9810479), (17, 7502131), (19, 6712433), (91, 1401497), (119, 1071733), (133, 958919), (221, 577087), (247, 516341), (323, 394849), (1547, 82441), (1729, 73763), (2261, 56407), (4199, 30373), (4339, 29393)]