68694353

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 88444608

約数和(自身を除く): 19750255

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 1427, 2093, 3703, 6877, 9989, 18551, 32821, 48139, 129857, 229747, 426673, 754883, 2986711, 5284181, 9813479, 68694353]

約数ペア:

[(1, 68694353), (7, 9813479), (13, 5284181), (23, 2986711), (91, 754883), (161, 426673), (299, 229747), (529, 129857), (1427, 48139), (2093, 32821), (3703, 18551), (6877, 9989)]