80786133

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 123849600

約数和(自身を除く): 43063467

約数列:

[1, 3, 9, 27, 37, 111, 193, 333, 419, 579, 999, 1257, 1737, 3771, 5211, 7141, 11313, 15503, 21423, 46509, 64269, 80867, 139527, 192807, 242601, 418581, 727803, 2183409, 2992079, 8976237, 26928711, 80786133]

約数ペア:

[(1, 80786133), (3, 26928711), (9, 8976237), (27, 2992079), (37, 2183409), (111, 727803), (193, 418581), (333, 242601), (419, 192807), (579, 139527), (999, 80867), (1257, 64269), (1737, 46509), (3771, 21423), (5211, 15503), (7141, 11313)]