82804689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26981}}^1$

素因数の和:27029

約数の個数: 24

約数和(自身を含む): 134694144

約数和(自身を除く): 51889455

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 26981, 80943, 242829, 296791, 836411, 890373, 2509233, 2671119, 7527699, 9200521, 27601563, 82804689]

約数ペア:

[(1, 82804689), (3, 27601563), (9, 9200521), (11, 7527699), (31, 2671119), (33, 2509233), (93, 890373), (99, 836411), (279, 296791), (341, 242829), (1023, 80943), (3069, 26981)]