20132725599

素因数分解:

$3^2\times 7^3\times {\mathrm{1321}}^1\times {\mathrm{4937}}^1$

素因数の和:6285

約数の個数: 48

約数和(自身を含む): 33945787200

約数和(自身を除く): 13813061601

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1321, 3087, 3963, 4937, 9247, 11889, 14811, 27741, 34559, 44433, 64729, 83223, 103677, 194187, 241913, 311031, 453103, 582561, 725739, 1359309, 1693391, 2177217, 4077927, 5080173, 6521777, 15240519, 19565331, 45652439, 58695993, 136957317, 319567073, 410871951, 958701219, 2236969511, 2876103657, 6710908533, 20132725599]

約数ペア:

[(1, 20132725599), (3, 6710908533), (7, 2876103657), (9, 2236969511), (21, 958701219), (49, 410871951), (63, 319567073), (147, 136957317), (343, 58695993), (441, 45652439), (1029, 19565331), (1321, 15240519), (3087, 6521777), (3963, 5080173), (4937, 4077927), (9247, 2177217), (11889, 1693391), (14811, 1359309), (27741, 725739), (34559, 582561), (44433, 453103), (64729, 311031), (83223, 241913), (103677, 194187)]