144401211

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{10937}}^1$

素因数の和:11112

約数の個数: 20

約数和(自身を含む): 217053672

約数和(自身を除く): 72652461

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 10937, 13203, 32811, 98433, 295299, 885897, 1782731, 5348193, 16044579, 48133737, 144401211]

約数ペア:

[(1, 144401211), (3, 48133737), (9, 16044579), (27, 5348193), (81, 1782731), (163, 885897), (489, 295299), (1467, 98433), (4401, 32811), (10937, 13203)]