80769843

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 150508800

約数和(自身を除く): 69738957

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 4019, 6699, 12057, 20097, 28133, 36171, 44209, 84399, 116551, 132627, 253197, 309463, 349653, 397881, 815857, 928389, 1048959, 1282061, 2447571, 2785167, 3846183, 7342713, 8974427, 11538549, 26923281, 80769843]

約数ペア:

[(1, 80769843), (3, 26923281), (7, 11538549), (9, 8974427), (11, 7342713), (21, 3846183), (29, 2785167), (33, 2447571), (63, 1282061), (77, 1048959), (87, 928389), (99, 815857), (203, 397881), (231, 349653), (261, 309463), (319, 253197), (609, 132627), (693, 116551), (957, 84399), (1827, 44209), (2233, 36171), (2871, 28133), (4019, 20097), (6699, 12057)]