2009322531

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{967}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 3196537344

約数和(自身を除く): 1187214813

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 503, 967, 1377, 1509, 2901, 4131, 4527, 8551, 8703, 13581, 16439, 25653, 26109, 40743, 49317, 76959, 78327, 122229, 147951, 230877, 234981, 443853, 486401, 692631, 1331559, 1459203, 2077893, 3994677, 4377609, 8268817, 13132827, 24806451, 39398481, 74419353, 118195443, 223258059, 669774177, 2009322531]

約数ペア:

[(1, 2009322531), (3, 669774177), (9, 223258059), (17, 118195443), (27, 74419353), (51, 39398481), (81, 24806451), (153, 13132827), (243, 8268817), (459, 4377609), (503, 3994677), (967, 2077893), (1377, 1459203), (1509, 1331559), (2901, 692631), (4131, 486401), (4527, 443853), (8551, 234981), (8703, 230877), (13581, 147951), (16439, 122229), (25653, 78327), (26109, 76959), (40743, 49317)]