43157961

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20759}}^1$

素因数の和:20786

約数の個数: 32

約数和(自身を含む): 79718400

約数和(自身を除く): 36560439

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 20759, 62277, 145313, 186831, 228349, 435939, 560493, 685047, 1307817, 1598443, 2055141, 3923451, 4795329, 6165423, 14385987, 43157961]

約数ペア:

[(1, 43157961), (3, 14385987), (7, 6165423), (9, 4795329), (11, 3923451), (21, 2055141), (27, 1598443), (33, 1307817), (63, 685047), (77, 560493), (99, 435939), (189, 228349), (231, 186831), (297, 145313), (693, 62277), (2079, 20759)]