80566747527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1\times {\mathrm{26227}}^1$

素因数の和:33955

約数の個数: 32

約数和(自身を含む): 129251584000

約数和(自身を除く): 48684836473

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7699, 23097, 26227, 53893, 78681, 146281, 161679, 183589, 438843, 498313, 550767, 1023967, 1494939, 3071901, 3488191, 10464573, 201921673, 605765019, 1413451711, 3836511787, 4240355133, 11509535361, 26855582509, 80566747527]

約数ペア:

[(1, 80566747527), (3, 26855582509), (7, 11509535361), (19, 4240355133), (21, 3836511787), (57, 1413451711), (133, 605765019), (399, 201921673), (7699, 10464573), (23097, 3488191), (26227, 3071901), (53893, 1494939), (78681, 1023967), (146281, 550767), (161679, 498313), (183589, 438843)]