156765192723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{197279}}^1$

素因数の和:198856

約数の個数: 32

約数和(自身を含む): 244627200000

約数和(自身を除く): 87862007277

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1549, 4647, 13941, 29431, 41823, 88293, 197279, 264879, 591837, 794637, 1775511, 3748301, 5326533, 11244903, 33734709, 101204127, 305585171, 916755513, 2750266539, 5806118249, 8250799617, 17418354747, 52255064241, 156765192723]

約数ペア:

[(1, 156765192723), (3, 52255064241), (9, 17418354747), (19, 8250799617), (27, 5806118249), (57, 2750266539), (171, 916755513), (513, 305585171), (1549, 101204127), (4647, 33734709), (13941, 11244903), (29431, 5326533), (41823, 3748301), (88293, 1775511), (197279, 794637), (264879, 591837)]