68304687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 38748369

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 2903, 7843, 8709, 23529, 31933, 66769, 89993, 95799, 200307, 269979, 734459, 989923, 2069839, 2203377, 2969769, 6209517, 22768229, 68304687]

約数ペア:

[(1, 68304687), (3, 22768229), (11, 6209517), (23, 2969769), (31, 2203377), (33, 2069839), (69, 989923), (93, 734459), (253, 269979), (341, 200307), (713, 95799), (759, 89993), (1023, 66769), (2139, 31933), (2903, 23529), (7843, 8709)]