179637021

素因数分解:

$3^5\times {\mathrm{311}}^1\times {\mathrm{2377}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 270064704

約数和(自身を除く): 90427683

約数列:

[1, 3, 9, 27, 81, 243, 311, 933, 2377, 2799, 7131, 8397, 21393, 25191, 64179, 75573, 192537, 577611, 739247, 2217741, 6653223, 19959669, 59879007, 179637021]

約数ペア:

[(1, 179637021), (3, 59879007), (9, 19959669), (27, 6653223), (81, 2217741), (243, 739247), (311, 577611), (933, 192537), (2377, 75573), (2799, 64179), (7131, 25191), (8397, 21393)]