53442909

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{50753}}^1$

素因数の和:50778

約数の個数: 20

約数和(自身を含む): 85977276

約数和(自身を除く): 32534367

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 50753, 152259, 456777, 659789, 1370331, 1979367, 4110993, 5938101, 17814303, 53442909]

約数ペア:

[(1, 53442909), (3, 17814303), (9, 5938101), (13, 4110993), (27, 1979367), (39, 1370331), (81, 659789), (117, 456777), (351, 152259), (1053, 50753)]