53374509

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 82285632

約数和(自身を除く): 28911123

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 2663, 6681, 7989, 20043, 23967, 45271, 135813, 348853, 407439, 1046559, 3139677, 5930501, 17791503, 53374509]

約数ペア:

[(1, 53374509), (3, 17791503), (9, 5930501), (17, 3139677), (51, 1046559), (131, 407439), (153, 348853), (393, 135813), (1179, 45271), (2227, 23967), (2663, 20043), (6681, 7989)]