2247651747

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 3881509632

約数和(自身を除く): 1633857885

約数列:

[1, 3, 9, 11, 23, 27, 33, 67, 69, 81, 99, 201, 207, 253, 297, 603, 621, 737, 759, 891, 1541, 1637, 1809, 1863, 2211, 2277, 4623, 4911, 5427, 6633, 6831, 13869, 14733, 16951, 18007, 19899, 20493, 37651, 41607, 44199, 50853, 54021, 59697, 109679, 112953, 124821, 132597, 152559, 162063, 329037, 338859, 414161, 457677, 486189, 987111, 1016577, 1206469, 1242483, 1373031, 1458567, 2522617, 2961333, 3049731, 3619407, 3727449, 7567851, 8883999, 10858221, 11182347, 22703553, 27748787, 32574663, 33547041, 68110659, 83246361, 97723989, 204331977, 249739083, 749217249, 2247651747]

約数ペア:

[(1, 2247651747), (3, 749217249), (9, 249739083), (11, 204331977), (23, 97723989), (27, 83246361), (33, 68110659), (67, 33547041), (69, 32574663), (81, 27748787), (99, 22703553), (201, 11182347), (207, 10858221), (253, 8883999), (297, 7567851), (603, 3727449), (621, 3619407), (737, 3049731), (759, 2961333), (891, 2522617), (1541, 1458567), (1637, 1373031), (1809, 1242483), (1863, 1206469), (2211, 1016577), (2277, 987111), (4623, 486189), (4911, 457677), (5427, 414161), (6633, 338859), (6831, 329037), (13869, 162063), (14733, 152559), (16951, 132597), (18007, 124821), (19899, 112953), (20493, 109679), (37651, 59697), (41607, 54021), (44199, 50853)]