161849079

素因数分解:

$3^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{1627}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 267512960

約数和(自身を除く): 105663881

約数列:

[1, 3, 7, 9, 21, 63, 1579, 1627, 4737, 4881, 11053, 11389, 14211, 14643, 33159, 34167, 99477, 102501, 2569033, 7707099, 17983231, 23121297, 53949693, 161849079]

約数ペア:

[(1, 161849079), (3, 53949693), (7, 23121297), (9, 17983231), (21, 7707099), (63, 2569033), (1579, 102501), (1627, 99477), (4737, 34167), (4881, 33159), (11053, 14643), (11389, 14211)]