1003049649

素因数分解:

$3^4\times 7^3\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 1773376000

約数和(自身を除く): 770326351

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 81, 147, 189, 237, 343, 441, 457, 553, 567, 711, 1029, 1323, 1371, 1659, 2133, 3087, 3199, 3871, 3969, 4113, 4977, 6399, 9261, 9597, 11613, 12339, 14931, 22393, 27097, 27783, 28791, 34839, 36103, 37017, 44793, 67179, 81291, 86373, 104517, 108309, 156751, 201537, 243873, 252721, 259119, 313551, 324927, 470253, 604611, 731619, 758163, 974781, 1410759, 1769047, 1813833, 2194857, 2274489, 2924343, 4232277, 5307141, 6823467, 12383329, 12696831, 15921423, 20470401, 37149987, 47764269, 111449961, 143292807, 334349883, 1003049649]

約数ペア:

[(1, 1003049649), (3, 334349883), (7, 143292807), (9, 111449961), (21, 47764269), (27, 37149987), (49, 20470401), (63, 15921423), (79, 12696831), (81, 12383329), (147, 6823467), (189, 5307141), (237, 4232277), (343, 2924343), (441, 2274489), (457, 2194857), (553, 1813833), (567, 1769047), (711, 1410759), (1029, 974781), (1323, 758163), (1371, 731619), (1659, 604611), (2133, 470253), (3087, 324927), (3199, 313551), (3871, 259119), (3969, 252721), (4113, 243873), (4977, 201537), (6399, 156751), (9261, 108309), (9597, 104517), (11613, 86373), (12339, 81291), (14931, 67179), (22393, 44793), (27097, 37017), (27783, 36103), (28791, 34839)]