26923347

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 45961608

約数和(自身を除く): 19038261

約数列:

[1, 3, 9, 11, 27, 33, 41, 67, 81, 99, 121, 123, 201, 297, 363, 369, 451, 603, 737, 891, 1089, 1107, 1353, 1809, 2211, 2747, 3267, 3321, 4059, 4961, 5427, 6633, 8107, 8241, 9801, 12177, 14883, 19899, 24321, 24723, 30217, 36531, 44649, 59697, 72963, 74169, 90651, 133947, 218889, 222507, 271953, 332387, 401841, 656667, 815859, 997161, 2447577, 2991483, 8974449, 26923347]

約数ペア:

[(1, 26923347), (3, 8974449), (9, 2991483), (11, 2447577), (27, 997161), (33, 815859), (41, 656667), (67, 401841), (81, 332387), (99, 271953), (121, 222507), (123, 218889), (201, 133947), (297, 90651), (363, 74169), (369, 72963), (451, 59697), (603, 44649), (737, 36531), (891, 30217), (1089, 24723), (1107, 24321), (1353, 19899), (1809, 14883), (2211, 12177), (2747, 9801), (3267, 8241), (3321, 8107), (4059, 6633), (4961, 5427)]