127675457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82531}}^1$

素因数の和:82568

約数の個数: 16

約数和(自身を含む): 166384512

約数和(自身を除く): 38709055

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 82531, 577717, 1072903, 1403027, 7510321, 9821189, 18239351, 127675457]

約数ペア:

[(1, 127675457), (7, 18239351), (13, 9821189), (17, 7510321), (91, 1403027), (119, 1072903), (221, 577717), (1547, 82531)]