543242721

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 839494656

約数和(自身を除く): 296251935

約数列:

[1, 3, 7, 21, 131, 181, 393, 543, 917, 1091, 1267, 2751, 3273, 3801, 7637, 22911, 23711, 71133, 142921, 165977, 197471, 428763, 497931, 592413, 1000447, 1382297, 3001341, 4146891, 25868701, 77606103, 181080907, 543242721]

約数ペア:

[(1, 543242721), (3, 181080907), (7, 77606103), (21, 25868701), (131, 4146891), (181, 3001341), (393, 1382297), (543, 1000447), (917, 592413), (1091, 497931), (1267, 428763), (2751, 197471), (3273, 165977), (3801, 142921), (7637, 71133), (22911, 23711)]