69067999

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9895

約数の個数: 24

約数和(自身を含む): 94400208

約数和(自身を除く): 25332209

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 9857, 68999, 108427, 128141, 482993, 758989, 896987, 1409551, 5312923, 6278909, 9866857, 69067999]

約数ペア:

[(1, 69067999), (7, 9866857), (11, 6278909), (13, 5312923), (49, 1409551), (77, 896987), (91, 758989), (143, 482993), (539, 128141), (637, 108427), (1001, 68999), (7007, 9857)]