6347781

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 10852800

約数和(自身を除く): 4505019

約数列:

[1, 3, 9, 11, 27, 29, 33, 67, 87, 99, 121, 201, 261, 297, 319, 363, 603, 737, 783, 957, 1089, 1809, 1943, 2211, 2871, 3267, 3509, 5829, 6633, 8107, 8613, 10527, 17487, 19899, 21373, 24321, 31581, 52461, 64119, 72963, 94743, 192357, 218889, 235103, 577071, 705309, 2115927, 6347781]

約数ペア:

[(1, 6347781), (3, 2115927), (9, 705309), (11, 577071), (27, 235103), (29, 218889), (33, 192357), (67, 94743), (87, 72963), (99, 64119), (121, 52461), (201, 31581), (261, 24321), (297, 21373), (319, 19899), (363, 17487), (603, 10527), (737, 8613), (783, 8107), (957, 6633), (1089, 5829), (1809, 3509), (1943, 3267), (2211, 2871)]