26272431

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 40501440

約数和(自身を除く): 14229009

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 293, 369, 729, 879, 1107, 2187, 2637, 3321, 7911, 9963, 12013, 23733, 29889, 36039, 71199, 89667, 108117, 213597, 324351, 640791, 973053, 2919159, 8757477, 26272431]

約数ペア:

[(1, 26272431), (3, 8757477), (9, 2919159), (27, 973053), (41, 640791), (81, 324351), (123, 213597), (243, 108117), (293, 89667), (369, 71199), (729, 36039), (879, 29889), (1107, 23733), (2187, 12013), (2637, 9963), (3321, 7911)]