140697243

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 211393728

約数和(自身を除く): 70696485

約数列:

[1, 3, 9, 27, 81, 243, 443, 1307, 1329, 3921, 3987, 11763, 11961, 35289, 35883, 105867, 107649, 317601, 579001, 1737003, 5211009, 15633027, 46899081, 140697243]

約数ペア:

[(1, 140697243), (3, 46899081), (9, 15633027), (27, 5211009), (81, 1737003), (243, 579001), (443, 317601), (1307, 107649), (1329, 105867), (3921, 35883), (3987, 35289), (11763, 11961)]