277691167377

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{280249}}^1$

素因数の和:281215

約数の個数: 40

約数和(自身を含む): 447208377000

約数和(自身を除く): 169517209623

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 941, 1053, 2823, 8469, 12233, 25407, 36699, 76221, 110097, 280249, 330291, 840747, 990873, 2522241, 3643237, 7566723, 10929711, 22700169, 32789133, 98367399, 263714309, 295102197, 791142927, 2373428781, 3428286017, 7120286343, 10284858051, 21360859029, 30854574153, 92563722459, 277691167377]

約数ペア:

[(1, 277691167377), (3, 92563722459), (9, 30854574153), (13, 21360859029), (27, 10284858051), (39, 7120286343), (81, 3428286017), (117, 2373428781), (351, 791142927), (941, 295102197), (1053, 263714309), (2823, 98367399), (8469, 32789133), (12233, 22700169), (25407, 10929711), (36699, 7566723), (76221, 3643237), (110097, 2522241), (280249, 990873), (330291, 840747)]