53259453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26777}}^1$

素因数の和:26813

約数の個数: 24

約数和(自身を含む): 87724728

約数和(自身を除く): 34465275

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26777, 80331, 240993, 348101, 455209, 1044303, 1365627, 3132909, 4096881, 5917717, 17753151, 53259453]

約数ペア:

[(1, 53259453), (3, 17753151), (9, 5917717), (13, 4096881), (17, 3132909), (39, 1365627), (51, 1044303), (117, 455209), (153, 348101), (221, 240993), (663, 80331), (1989, 26777)]