509596191

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2969}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 825113520

約数和(自身を除く): 315517329

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 163, 351, 489, 1053, 1467, 2119, 2969, 4401, 6357, 8907, 13203, 19071, 26721, 38597, 57213, 80163, 115791, 171639, 240489, 347373, 483947, 1042119, 1451841, 3126357, 4355523, 6291311, 13066569, 18873933, 39199707, 56621799, 169865397, 509596191]

約数ペア:

[(1, 509596191), (3, 169865397), (9, 56621799), (13, 39199707), (27, 18873933), (39, 13066569), (81, 6291311), (117, 4355523), (163, 3126357), (351, 1451841), (489, 1042119), (1053, 483947), (1467, 347373), (2119, 240489), (2969, 171639), (4401, 115791), (6357, 80163), (8907, 57213), (13203, 38597), (19071, 26721)]