27000981

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1483}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 47381152

約数和(自身を除く): 20380171

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 1483, 2023, 2601, 4449, 6069, 10381, 13347, 18207, 25211, 31143, 75633, 93429, 176477, 226899, 428587, 529431, 1285761, 1588293, 3000109, 3857283, 9000327, 27000981]

約数ペア:

[(1, 27000981), (3, 9000327), (7, 3857283), (9, 3000109), (17, 1588293), (21, 1285761), (51, 529431), (63, 428587), (119, 226899), (153, 176477), (289, 93429), (357, 75633), (867, 31143), (1071, 25211), (1483, 18207), (2023, 13347), (2601, 10381), (4449, 6069)]