67776163

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 85813728

約数和(自身を除く): 18037565

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1033, 1339, 5047, 7231, 9373, 13429, 50617, 65611, 94003, 106399, 658021, 744793, 1383187, 5213551, 9682309, 67776163]

約数ペア:

[(1, 67776163), (7, 9682309), (13, 5213551), (49, 1383187), (91, 744793), (103, 658021), (637, 106399), (721, 94003), (1033, 65611), (1339, 50617), (5047, 13429), (7231, 9373)]