291208327173

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{97166609}}^1$

素因数の和:97166658

約数の個数: 20

約数和(自身を含む): 446772072780

約数和(自身を除く): 155563745607

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 97166609, 291499827, 874499481, 2623498443, 3595164533, 7870495329, 10785493599, 32356480797, 97069442391, 291208327173]

約数ペア:

[(1, 291208327173), (3, 97069442391), (9, 32356480797), (27, 10785493599), (37, 7870495329), (81, 3595164533), (111, 2623498443), (333, 874499481), (999, 291499827), (2997, 97166609)]