68797623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 33845577

約数列:

[1, 3, 17, 23, 51, 69, 89, 267, 391, 659, 1173, 1513, 1977, 2047, 4539, 6141, 11203, 15157, 33609, 34799, 45471, 58651, 104397, 175953, 257669, 773007, 997067, 1348973, 2991201, 4046919, 22932541, 68797623]

約数ペア:

[(1, 68797623), (3, 22932541), (17, 4046919), (23, 2991201), (51, 1348973), (69, 997067), (89, 773007), (267, 257669), (391, 175953), (659, 104397), (1173, 58651), (1513, 45471), (1977, 34799), (2047, 33609), (4539, 15157), (6141, 11203)]