80236443

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 128249856

約数和(自身を除く): 48013413

約数列:

[1, 3, 7, 21, 23, 69, 161, 283, 483, 587, 849, 1761, 1981, 4109, 5943, 6509, 12327, 13501, 19527, 40503, 45563, 94507, 136689, 166121, 283521, 498363, 1162847, 3488541, 3820783, 11462349, 26745481, 80236443]

約数ペア:

[(1, 80236443), (3, 26745481), (7, 11462349), (21, 3820783), (23, 3488541), (69, 1162847), (161, 498363), (283, 283521), (483, 166121), (587, 136689), (849, 94507), (1761, 45563), (1981, 40503), (4109, 19527), (5943, 13501), (6509, 12327)]