2856156903

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{641}}^1\times {\mathrm{727}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 4262469120

約数和(自身を除く): 1406312217

約数列:

[1, 3, 9, 27, 227, 641, 681, 727, 1923, 2043, 2181, 5769, 6129, 6543, 17307, 19629, 145507, 165029, 436521, 466007, 495087, 1309563, 1398021, 1485261, 3928689, 4194063, 4455783, 12582189, 105783589, 317350767, 952052301, 2856156903]

約数ペア:

[(1, 2856156903), (3, 952052301), (9, 317350767), (27, 105783589), (227, 12582189), (641, 4455783), (681, 4194063), (727, 3928689), (1923, 1485261), (2043, 1398021), (2181, 1309563), (5769, 495087), (6129, 466007), (6543, 436521), (17307, 165029), (19629, 145507)]