78009239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15121}}^1$

素因数の和:15206

約数の個数: 16

約数和(自身を含む): 98716416

約数和(自身を除く): 20707177

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 15121, 105847, 166331, 1013107, 1164317, 7091749, 11144177, 78009239]

約数ペア:

[(1, 78009239), (7, 11144177), (11, 7091749), (67, 1164317), (77, 1013107), (469, 166331), (737, 105847), (5159, 15121)]