26619057

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2731}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 41635680

約数和(自身を除く): 15016623

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2731, 3249, 8193, 9747, 24579, 51889, 73737, 155667, 467001, 985891, 1401003, 2957673, 8873019, 26619057]

約数ペア:

[(1, 26619057), (3, 8873019), (9, 2957673), (19, 1401003), (27, 985891), (57, 467001), (171, 155667), (361, 73737), (513, 51889), (1083, 24579), (2731, 9747), (3249, 8193)]