81795007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 100465920

約数和(自身を除く): 18670913

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 10259, 71813, 174403, 687353, 1220821, 4811471, 11685001, 81795007]

約数ペア:

[(1, 81795007), (7, 11685001), (17, 4811471), (67, 1220821), (119, 687353), (469, 174403), (1139, 71813), (7973, 10259)]