156653199

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1279}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 234291200

約数和(自身を除く): 77638001

約数列:

[1, 3, 9, 31, 93, 279, 439, 1279, 1317, 3837, 3951, 11511, 13609, 39649, 40827, 118947, 122481, 356841, 561481, 1684443, 5053329, 17405911, 52217733, 156653199]

約数ペア:

[(1, 156653199), (3, 52217733), (9, 17405911), (31, 5053329), (93, 1684443), (279, 561481), (439, 356841), (1279, 122481), (1317, 118947), (3837, 40827), (3951, 39649), (11511, 13609)]