8974449

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 15193920

約数和(自身を除く): 6219471

約数列:

[1, 3, 9, 11, 27, 33, 41, 67, 99, 121, 123, 201, 297, 363, 369, 451, 603, 737, 1089, 1107, 1353, 1809, 2211, 2747, 3267, 4059, 4961, 6633, 8107, 8241, 12177, 14883, 19899, 24321, 24723, 30217, 44649, 72963, 74169, 90651, 133947, 218889, 271953, 332387, 815859, 997161, 2991483, 8974449]

約数ペア:

[(1, 8974449), (3, 2991483), (9, 997161), (11, 815859), (27, 332387), (33, 271953), (41, 218889), (67, 133947), (99, 90651), (121, 74169), (123, 72963), (201, 44649), (297, 30217), (363, 24723), (369, 24321), (451, 19899), (603, 14883), (737, 12177), (1089, 8241), (1107, 8107), (1353, 6633), (1809, 4961), (2211, 4059), (2747, 3267)]