83807703

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 144967680

約数和(自身を除く): 61159977

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 1871, 2133, 4977, 5613, 6399, 13097, 14931, 16839, 39291, 44793, 50517, 117873, 147809, 151551, 353619, 443427, 1034663, 1060857, 1330281, 3103989, 3990843, 9311967, 11972529, 27935901, 83807703]

約数ペア:

[(1, 83807703), (3, 27935901), (7, 11972529), (9, 9311967), (21, 3990843), (27, 3103989), (63, 1330281), (79, 1060857), (81, 1034663), (189, 443427), (237, 353619), (553, 151551), (567, 147809), (711, 117873), (1659, 50517), (1871, 44793), (2133, 39291), (4977, 16839), (5613, 14931), (6399, 13097)]