53174043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 85377600

約数和(自身を除く): 32203557

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 591, 769, 1773, 2307, 2561, 5319, 6921, 7683, 9997, 20763, 23049, 29991, 69147, 89973, 151493, 269919, 454479, 1363437, 1969409, 4090311, 5908227, 17724681, 53174043]

約数ペア:

[(1, 53174043), (3, 17724681), (9, 5908227), (13, 4090311), (27, 1969409), (39, 1363437), (117, 454479), (197, 269919), (351, 151493), (591, 89973), (769, 69147), (1773, 29991), (2307, 23049), (2561, 20763), (5319, 9997), (6921, 7683)]