287579133

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{287867}}^1$

素因数の和:287913

約数の個数: 16

約数和(自身を含む): 437559360

約数和(自身を除く): 149980227

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 287867, 863601, 2590803, 7772409, 10651079, 31953237, 95859711, 287579133]

約数ペア:

[(1, 287579133), (3, 95859711), (9, 31953237), (27, 10651079), (37, 7772409), (111, 2590803), (333, 863601), (999, 287867)]