201623102721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1670213}}^1$

素因数の和:1670502

約数の個数: 32

約数和(自身を含む): 317474277120

約数和(自身を除く): 115851174399

約数列:

[1, 3, 9, 17, 27, 51, 153, 263, 459, 789, 2367, 4471, 7101, 13413, 40239, 120717, 1670213, 5010639, 15031917, 28393621, 45095751, 85180863, 255542589, 439266019, 766627767, 1317798057, 3953394171, 7467522323, 11860182513, 22402566969, 67207700907, 201623102721]

約数ペア:

[(1, 201623102721), (3, 67207700907), (9, 22402566969), (17, 11860182513), (27, 7467522323), (51, 3953394171), (153, 1317798057), (263, 766627767), (459, 439266019), (789, 255542589), (2367, 85180863), (4471, 45095751), (7101, 28393621), (13413, 15031917), (40239, 5010639), (120717, 1670213)]