68695697

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 17320303

約数列:

[1, 7, 19, 49, 83, 127, 133, 343, 581, 889, 931, 1577, 2413, 4067, 6223, 6517, 10541, 11039, 16891, 28469, 43561, 73787, 77273, 118237, 200279, 516509, 540911, 827659, 1401953, 3615563, 9813671, 68695697]

約数ペア:

[(1, 68695697), (7, 9813671), (19, 3615563), (49, 1401953), (83, 827659), (127, 540911), (133, 516509), (343, 200279), (581, 118237), (889, 77273), (931, 73787), (1577, 43561), (2413, 28469), (4067, 16891), (6223, 11039), (6517, 10541)]