63965349

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 109347840

約数和(自身を除く): 45382491

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 3163, 6741, 9489, 20223, 22141, 28467, 66423, 85401, 199269, 338441, 597807, 1015323, 2369087, 3045969, 7107261, 9137907, 21321783, 63965349]

約数ペア:

[(1, 63965349), (3, 21321783), (7, 9137907), (9, 7107261), (21, 3045969), (27, 2369087), (63, 1015323), (107, 597807), (189, 338441), (321, 199269), (749, 85401), (963, 66423), (2247, 28467), (2889, 22141), (3163, 20223), (6741, 9489)]