82146869

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 102727680

約数和(自身を除く): 20580811

約数列:

[1, 7, 23, 31, 109, 151, 161, 217, 713, 763, 1057, 2507, 3379, 3473, 4681, 4991, 16459, 17549, 23653, 24311, 32767, 77717, 107663, 115213, 378557, 510229, 544019, 753641, 2649899, 3571603, 11735267, 82146869]

約数ペア:

[(1, 82146869), (7, 11735267), (23, 3571603), (31, 2649899), (109, 753641), (151, 544019), (161, 510229), (217, 378557), (713, 115213), (763, 107663), (1057, 77717), (2507, 32767), (3379, 24311), (3473, 23653), (4681, 17549), (4991, 16459)]